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Message-Id: <1600683624-5863-9-git-send-email-clabbe@baylibre.com>
Date: Mon, 21 Sep 2020 10:19:43 +0000
From: Corentin Labbe <clabbe@...libre.com>
To: gregkh@...uxfoundation.org, laurent.pinchart@...net.be,
mchehab@...nel.org
Cc: devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
linux-media@...r.kernel.org, Corentin Labbe <clabbe@...libre.com>
Subject: [PATCH RFT/RFC 08/49] staging: media: zoran: convert all error dprintk to pci_err/pr_err
This patch converts all errors dprintk to pci_err/pr_err.
Signed-off-by: Corentin Labbe <clabbe@...libre.com>
---
drivers/staging/media/zoran/videocodec.c | 39 +--
drivers/staging/media/zoran/zoran_card.c | 96 ++----
drivers/staging/media/zoran/zoran_device.c | 28 +-
drivers/staging/media/zoran/zoran_driver.c | 334 +++++----------------
drivers/staging/media/zoran/zoran_procfs.c | 4 +-
drivers/staging/media/zoran/zr36016.c | 39 +--
drivers/staging/media/zoran/zr36050.c | 10 +-
drivers/staging/media/zoran/zr36060.c | 24 +-
8 files changed, 145 insertions(+), 429 deletions(-)
diff --git a/drivers/staging/media/zoran/videocodec.c b/drivers/staging/media/zoran/videocodec.c
index 3a2f0c450a44..28031d3fd757 100644
--- a/drivers/staging/media/zoran/videocodec.c
+++ b/drivers/staging/media/zoran/videocodec.c
@@ -62,7 +62,7 @@ struct videocodec *videocodec_attach(struct videocodec_master *master)
int res;
if (!master) {
- dprintk(1, KERN_ERR "videocodec_attach: no data\n");
+ pr_err("%s: no data\n", __func__);
return NULL;
}
@@ -70,9 +70,7 @@ struct videocodec *videocodec_attach(struct videocodec_master *master)
master->name, master->flags, master->magic);
if (!h) {
- dprintk(1,
- KERN_ERR
- "videocodec_attach: no device available\n");
+ pr_err("%s: no device available\n", __func__);
return NULL;
}
@@ -120,7 +118,7 @@ struct videocodec *videocodec_attach(struct videocodec_master *master)
h = h->next;
}
- dprintk(1, KERN_ERR "videocodec_attach: no codec found!\n");
+ pr_err("%s: no codec found!\n", __func__);
return NULL;
out_module_put:
@@ -138,7 +136,7 @@ int videocodec_detach(struct videocodec *codec)
int res;
if (!codec) {
- dprintk(1, KERN_ERR "videocodec_detach: no data\n");
+ pr_err("%s: no data\n", __func__);
return -EINVAL;
}
@@ -146,8 +144,7 @@ int videocodec_detach(struct videocodec *codec)
codec->name, codec->type, codec->flags, codec->magic);
if (!h) {
- dprintk(1,
- KERN_ERR "videocodec_detach: no device left...\n");
+ pr_err("%s: no device left...\n", __func__);
return -ENXIO;
}
@@ -161,10 +158,7 @@ int videocodec_detach(struct videocodec *codec)
dprintk(3, "%s: '%s'\n", __func__, a->codec->name);
a->codec->master_data = NULL;
} else {
- dprintk(1,
- KERN_ERR
- "videocodec_detach: '%s'\n",
- a->codec->name);
+ pr_err("%s: '%s'\n", __func__, a->codec->name);
a->codec->master_data = NULL;
}
if (!prev) {
@@ -186,7 +180,7 @@ int videocodec_detach(struct videocodec *codec)
h = h->next;
}
- dprintk(1, KERN_ERR "videocodec_detach: given codec not found!\n");
+ pr_err("%s: given codec not found!\n", __func__);
return -EINVAL;
}
EXPORT_SYMBOL(videocodec_detach);
@@ -196,7 +190,7 @@ int videocodec_register(const struct videocodec *codec)
struct codec_list *ptr, *h = codeclist_top;
if (!codec) {
- dprintk(1, KERN_ERR "videocodec_register: no data!\n");
+ pr_err("%s: no data!\n", __func__);
return -EINVAL;
}
@@ -229,7 +223,7 @@ int videocodec_unregister(const struct videocodec *codec)
struct codec_list *prev = NULL, *h = codeclist_top;
if (!codec) {
- dprintk(1, KERN_ERR "videocodec_unregister: no data!\n");
+ pr_err("%s: no data!\n", __func__);
return -EINVAL;
}
@@ -238,19 +232,14 @@ int videocodec_unregister(const struct videocodec *codec)
codec->name, codec->type, codec->flags, codec->magic);
if (!h) {
- dprintk(1,
- KERN_ERR
- "videocodec_unregister: no device left...\n");
+ pr_err("%s: no device left...\n", __func__);
return -ENXIO;
}
while (h) {
if (codec == h->codec) {
if (h->attached) {
- dprintk(1,
- KERN_ERR
- "videocodec: '%s' is used\n",
- h->codec->name);
+ pr_err("videocodec: '%s' is used\n", h->codec->name);
return -EBUSY;
}
dprintk(3, "videocodec: unregister '%s' is ok.\n",
@@ -271,9 +260,7 @@ int videocodec_unregister(const struct videocodec *codec)
h = h->next;
}
- dprintk(1,
- KERN_ERR
- "videocodec_unregister: given codec not found!\n");
+ pr_err("%s: given codec not found!\n", __func__);
return -EINVAL;
}
EXPORT_SYMBOL(videocodec_unregister);
@@ -322,7 +309,7 @@ static int __init videocodec_init(void)
#ifdef CONFIG_PROC_FS
videocodec_proc_entry = proc_create_single("videocodecs", 0, NULL, proc_videocodecs_show);
if (!videocodec_proc_entry)
- dprintk(1, KERN_ERR "videocodec: can't init procfs.\n");
+ pr_err("videocodec: can't init procfs.\n");
#endif
return 0;
}
diff --git a/drivers/staging/media/zoran/zoran_card.c b/drivers/staging/media/zoran/zoran_card.c
index fcf58d69de31..006f209c40ea 100644
--- a/drivers/staging/media/zoran/zoran_card.c
+++ b/drivers/staging/media/zoran/zoran_card.c
@@ -785,18 +785,13 @@ int zoran_check_jpg_settings(struct zoran *zr, struct zoran_jpg_settings *settin
}
if (!try && err0) {
- dprintk(1,
- KERN_ERR
- "%s: %s - error in params for decimation = 0\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - error in params for decimation = 0\n", __func__);
err++;
}
break;
default:
- dprintk(1,
- KERN_ERR
- "%s: %s - decimation = %d, must be 0, 1, 2 or 4\n",
- ZR_DEVNAME(zr), __func__, settings->decimation);
+ pci_err(zr->pci_dev, "%s - decimation = %d, must be 0, 1, 2 or 4\n",
+ __func__, settings->decimation);
err++;
break;
}
@@ -870,8 +865,7 @@ void zoran_open_init_params(struct zoran *zr)
zr->jpg_settings.jpg_comp.jpeg_markers = V4L2_JPEG_MARKER_DHT | V4L2_JPEG_MARKER_DQT;
i = zoran_check_jpg_settings(zr, &zr->jpg_settings, 0);
if (i)
- dprintk(1, KERN_ERR "%s: %s internal error\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s internal error\n", __func__);
clear_interrupt_counters(zr);
zr->testing = 0;
@@ -963,10 +957,6 @@ static int zr36057_init(struct zoran *zr)
zr->stat_com = kzalloc(BUZ_NUM_STAT_COM * 4, GFP_KERNEL);
zr->video_dev = video_device_alloc();
if (!zr->stat_com || !zr->video_dev) {
- dprintk(1,
- KERN_ERR
- "%s: %s - kmalloc (STAT_COM) failed\n",
- ZR_DEVNAME(zr), __func__);
err = -ENOMEM;
goto exit_free;
}
@@ -1126,8 +1116,7 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
nr = zoran_num++;
if (nr >= BUZ_MAX) {
- dprintk(1, KERN_ERR "%s: driver limited to %d card(s) maximum\n",
- ZORAN_NAME, BUZ_MAX);
+ pci_err(pdev, "driver limited to %d card(s) maximum\n", BUZ_MAX);
return -ENOENT;
}
@@ -1166,23 +1155,14 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Use auto-detected card type? */
if (card[nr] == -1) {
if (zr->revision < 2) {
- dprintk(1,
- KERN_ERR
- "%s: No card type specified, please use the card=X module parameter\n",
- ZR_DEVNAME(zr));
- dprintk(1,
- KERN_ERR
- "%s: It is not possible to auto-detect ZR36057 based cards\n",
- ZR_DEVNAME(zr));
+ pci_err(pdev, "No card type specified, please use the card=X module parameter\n");
+ pci_err(pdev, "It is not possible to auto-detect ZR36057 based cards\n");
goto zr_unreg;
}
card_num = ent->driver_data;
if (card_num >= NUM_CARDS) {
- dprintk(1,
- KERN_ERR
- "%s: Unknown card, try specifying card=X module parameter\n",
- ZR_DEVNAME(zr));
+ pci_err(pdev, "Unknown card, try specifying card=X module parameter\n");
goto zr_unreg;
}
dprintk(3,
@@ -1192,10 +1172,8 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
} else {
card_num = card[nr];
if (card_num >= NUM_CARDS || card_num < 0) {
- dprintk(1,
- KERN_ERR
- "%s: User specified card type %d out of range (0 .. %d)\n",
- ZR_DEVNAME(zr), card_num, NUM_CARDS - 1);
+ pci_err(pdev, "User specified card type %d out of range (0 .. %d)\n",
+ card_num, NUM_CARDS - 1);
goto zr_unreg;
}
}
@@ -1212,8 +1190,7 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
zr->zr36057_mem = pci_ioremap_bar(zr->pci_dev, 0);
if (!zr->zr36057_mem) {
- dprintk(1, KERN_ERR "%s: %s() - ioremap failed\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(pdev, "%s() - ioremap failed\n", __func__);
goto zr_unreg;
}
@@ -1221,20 +1198,12 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
IRQF_SHARED, ZR_DEVNAME(zr), zr);
if (result < 0) {
if (result == -EINVAL) {
- dprintk(1,
- KERN_ERR
- "%s: %s - bad irq number or handler\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(pdev, "%s - bad IRQ number or handler\n", __func__);
} else if (result == -EBUSY) {
- dprintk(1,
- KERN_ERR
- "%s: %s - IRQ %d busy, change your PnP config in BIOS\n",
- ZR_DEVNAME(zr), __func__, zr->pci_dev->irq);
+ pci_err(pdev, "%s - IRQ %d busy, change your PnP config in BIOS\n",
+ __func__, zr->pci_dev->irq);
} else {
- dprintk(1,
- KERN_ERR
- "%s: %s - can't assign irq, error code %d\n",
- ZR_DEVNAME(zr), __func__, result);
+ pci_err(pdev, "%s - cannot assign IRQ, error code %d\n", __func__, result);
}
goto zr_unmap;
}
@@ -1254,8 +1223,7 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
dprintk(2, KERN_INFO "%s: Initializing i2c bus...\n", ZR_DEVNAME(zr));
if (zoran_register_i2c(zr) < 0) {
- dprintk(1, KERN_ERR "%s: %s - can't initialize i2c bus\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(pdev, "%s - can't initialize i2c bus\n", __func__);
goto zr_free_irq;
}
@@ -1272,24 +1240,16 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
codec_name = codecid_to_modulename(zr->card.video_codec);
if (codec_name) {
result = request_module(codec_name);
- if (result) {
- dprintk(1,
- KERN_ERR
- "%s: failed to load modules %s: %d\n",
- ZR_DEVNAME(zr), codec_name, result);
- }
+ if (result)
+ pci_err(pdev, "failed to load modules %s: %d\n", codec_name, result);
}
}
if (zr->card.video_vfe) {
vfe_name = codecid_to_modulename(zr->card.video_vfe);
if (vfe_name) {
result = request_module(vfe_name);
- if (result < 0) {
- dprintk(1,
- KERN_ERR
- "%s: failed to load modules %s: %d\n",
- ZR_DEVNAME(zr), vfe_name, result);
- }
+ if (result < 0)
+ pci_err(pdev, "failed to load modules %s: %d\n", vfe_name, result);
}
}
@@ -1304,13 +1264,11 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto zr_unreg_i2c;
zr->codec = videocodec_attach(master_codec);
if (!zr->codec) {
- dprintk(1, KERN_ERR "%s: %s - no codec found\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(pdev, "%s - no codec found\n", __func__);
goto zr_free_codec;
}
if (zr->codec->type != zr->card.video_codec) {
- dprintk(1, KERN_ERR "%s: %s - wrong codec\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(pdev, "%s - wrong codec\n", __func__);
goto zr_detach_codec;
}
}
@@ -1320,13 +1278,11 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
goto zr_detach_codec;
zr->vfe = videocodec_attach(master_vfe);
if (!zr->vfe) {
- dprintk(1, KERN_ERR "%s: %s - no VFE found\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(pdev, "%s - no VFE found\n", __func__);
goto zr_free_vfe;
}
if (zr->vfe->type != zr->card.video_vfe) {
- dprintk(1, KERN_ERR "%s: %s = wrong VFE\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(pdev, "%s = wrong VFE\n", __func__);
goto zr_detach_vfe;
}
}
@@ -1421,9 +1377,7 @@ static int __init zoran_init(void)
res = pci_register_driver(&zoran_driver);
if (res) {
- dprintk(1,
- KERN_ERR
- "%s: Unable to register ZR36057 driver\n", ZORAN_NAME);
+ pr_err("Unable to register ZR36057 driver\n");
return res;
}
diff --git a/drivers/staging/media/zoran/zoran_device.c b/drivers/staging/media/zoran/zoran_device.c
index 0985b16d5a55..d7c85787e9c0 100644
--- a/drivers/staging/media/zoran/zoran_device.c
+++ b/drivers/staging/media/zoran/zoran_device.c
@@ -315,8 +315,7 @@ static void zr36057_set_vfe(struct zoran *zr, int video_width, int video_height,
if (video_width < BUZ_MIN_WIDTH ||
video_height < BUZ_MIN_HEIGHT ||
video_width > Wa || video_height > Ha) {
- dprintk(1, KERN_ERR "%s: set_vfe: w=%d h=%d not valid\n",
- ZR_DEVNAME(zr), video_width, video_height);
+ pci_err(zr->pci_dev, "set_vfe: w=%d h=%d not valid\n", video_width, video_height);
return;
}
@@ -451,10 +450,7 @@ void zr36057_overlay(struct zoran *zr, int on)
zr->vbuf_bytesperline;
btwrite(reg, ZR36057_VDTR);
if (reg & 3)
- dprintk(1,
- KERN_ERR
- "%s: zr36057_overlay() - video_address not aligned\n",
- ZR_DEVNAME(zr));
+ pci_err(zr->pci_dev, "zr36057_overlay() - video_address not aligned\n");
if (zr->overlay_settings.height > BUZ_MAX_HEIGHT / 2)
reg += zr->vbuf_bytesperline;
btwrite(reg, ZR36057_VDBR);
@@ -466,10 +462,7 @@ void zr36057_overlay(struct zoran *zr, int on)
if (zr->overlay_settings.height > BUZ_MAX_HEIGHT / 2)
reg += zr->vbuf_bytesperline;
if (reg & 3)
- dprintk(1,
- KERN_ERR
- "%s: zr36057_overlay() - video_stride not aligned\n",
- ZR_DEVNAME(zr));
+ pci_err(zr->pci_dev, "zr36057_overlay() - video_stride not aligned\n");
reg = (reg << ZR36057_VSSFGR_DispStride);
reg |= ZR36057_VSSFGR_VidOvf; /* clear overflow status */
btwrite(reg, ZR36057_VSSFGR);
@@ -1187,8 +1180,8 @@ static void error_handler(struct zoran *zr, u32 astat, u32 stat)
int j;
frame = zr->jpg_pend[zr->jpg_dma_tail & BUZ_MASK_FRAME];
- pr_err("%s: JPEG error stat=0x%08x(0x%08x) queue_state=%ld/%ld/%ld/%ld seq=%ld frame=%ld. Codec stopped. ",
- ZR_DEVNAME(zr), stat, zr->last_isr,
+ pci_err(zr->pci_dev, "JPEG error stat=0x%08x(0x%08x) queue_state=%ld/%ld/%ld/%ld seq=%ld frame=%ld. Codec stopped. ",
+ stat, zr->last_isr,
zr->jpg_que_tail, zr->jpg_dma_tail,
zr->jpg_dma_head, zr->jpg_que_head,
zr->jpg_seq_num, frame);
@@ -1256,10 +1249,8 @@ irqreturn_t zoran_irq(int irq, void *dev_id)
while ((stat = count_reset_interrupt(zr))) {
if (count++ > 100) {
btand(~ZR36057_ICR_IntPinEn, ZR36057_ICR);
- dprintk(1,
- KERN_ERR
- "%s: IRQ lockup while testing, isr=0x%08x, cleared int mask\n",
- ZR_DEVNAME(zr), stat);
+ pci_err(zr->pci_dev, "IRQ lockup while testing, isr=0x%08x, cleared int mask\n",
+ stat);
wake_up_interruptible(&zr->test_q);
}
}
@@ -1419,10 +1410,7 @@ irqreturn_t zoran_irq(int irq, void *dev_id)
ZR_DEVNAME(zr), count);
if (count > 20) {
btand(~ZR36057_ICR_IntPinEn, ZR36057_ICR);
- dprintk(2,
- KERN_ERR
- "%s: IRQ lockup, cleared int mask\n",
- ZR_DEVNAME(zr));
+ pci_err(zr->pci_dev, "IRQ lockup, cleared int mask\n");
break;
}
}
diff --git a/drivers/staging/media/zoran/zoran_driver.c b/drivers/staging/media/zoran/zoran_driver.c
index cd8198183e6a..4082d5e53a24 100644
--- a/drivers/staging/media/zoran/zoran_driver.c
+++ b/drivers/staging/media/zoran/zoran_driver.c
@@ -218,10 +218,7 @@ static int v4l_fbuffer_alloc(struct zoran_fh *fh)
//udelay(20);
mem = kmalloc(fh->buffers.buffer_size, GFP_KERNEL | __GFP_NOWARN);
if (!mem) {
- dprintk(1,
- KERN_ERR
- "%s: %s - kmalloc for V4L buf %d failed\n",
- ZR_DEVNAME(zr), __func__, i);
+ pci_err(zr->pci_dev, "%s - kmalloc for V4L buf %d failed\n", __func__, i);
v4l_fbuffer_free(fh);
return -ENOBUFS;
}
@@ -312,10 +309,7 @@ static int jpg_fbuffer_alloc(struct zoran_fh *fh)
mem = (void *)get_zeroed_page(GFP_KERNEL);
if (!mem) {
- dprintk(1,
- KERN_ERR
- "%s: %s - get_zeroed_page (frag_tab) failed for buffer %d\n",
- ZR_DEVNAME(zr), __func__, i);
+ pci_err(zr->pci_dev, "%s - get_zeroed_page (frag_tab) failed for buffer %d\n", __func__, i);
jpg_fbuffer_free(fh);
return -ENOBUFS;
}
@@ -325,10 +319,7 @@ static int jpg_fbuffer_alloc(struct zoran_fh *fh)
if (fh->buffers.need_contiguous) {
mem = kmalloc(fh->buffers.buffer_size, GFP_KERNEL);
if (!mem) {
- dprintk(1,
- KERN_ERR
- "%s: %s - kmalloc failed for buffer %d\n",
- ZR_DEVNAME(zr), __func__, i);
+ pci_err(zr->pci_dev, "%s - kmalloc failed for buffer %d\n", __func__, i);
jpg_fbuffer_free(fh);
return -ENOBUFS;
}
@@ -343,10 +334,7 @@ static int jpg_fbuffer_alloc(struct zoran_fh *fh)
for (j = 0; j < fh->buffers.buffer_size / PAGE_SIZE; j++) {
mem = (void *)get_zeroed_page(GFP_KERNEL);
if (!mem) {
- dprintk(1,
- KERN_ERR
- "%s: %s - get_zeroed_page failed for buffer %d\n",
- ZR_DEVNAME(zr), __func__, i);
+ pci_err(zr->pci_dev, "%s - get_zeroed_page failed for buffer %d\n", __func__, i);
jpg_fbuffer_free(fh);
return -ENOBUFS;
}
@@ -433,10 +421,7 @@ static int zoran_v4l_set_format(struct zoran_fh *fh, int width, int height,
if (height < BUZ_MIN_HEIGHT || width < BUZ_MIN_WIDTH ||
height > BUZ_MAX_HEIGHT || width > BUZ_MAX_WIDTH) {
- dprintk(1,
- KERN_ERR
- "%s: %s - wrong frame size (%dx%d)\n",
- ZR_DEVNAME(zr), __func__, width, height);
+ pci_err(zr->pci_dev, "%s - wrong frame size (%dx%d)\n", __func__, width, height);
return -EINVAL;
}
@@ -444,20 +429,15 @@ static int zoran_v4l_set_format(struct zoran_fh *fh, int width, int height,
/* Check against available buffer size */
if (height * width * bpp > fh->buffers.buffer_size) {
- dprintk(1,
- KERN_ERR
- "%s: %s - video buffer size (%d kB) is too small\n",
- ZR_DEVNAME(zr), __func__, fh->buffers.buffer_size >> 10);
+ pci_err(zr->pci_dev, "%s - video buffer size (%d kB) is too small\n",
+ __func__, fh->buffers.buffer_size >> 10);
return -EINVAL;
}
/* The video front end needs 4-byte alinged line sizes */
if ((bpp == 2 && (width & 1)) || (bpp == 3 && (width & 3))) {
- dprintk(1,
- KERN_ERR
- "%s: %s - wrong frame alignment\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - wrong frame alignment\n", __func__);
return -EINVAL;
}
@@ -476,19 +456,13 @@ static int zoran_v4l_queue_frame(struct zoran_fh *fh, int num)
int res = 0;
if (!fh->buffers.allocated) {
- dprintk(1,
- KERN_ERR
- "%s: %s - buffers not yet allocated\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - buffers not yet allocated\n", __func__);
res = -ENOMEM;
}
/* No grabbing outside the buffer range! */
if (num >= fh->buffers.num_buffers || num < 0) {
- dprintk(1,
- KERN_ERR
- "%s: %s - buffer %d is out of range\n",
- ZR_DEVNAME(zr), __func__, num);
+ pci_err(zr->pci_dev, "%s - buffer %d is out of range\n", __func__, num);
res = -EINVAL;
}
@@ -499,10 +473,7 @@ static int zoran_v4l_queue_frame(struct zoran_fh *fh, int num)
zr->v4l_buffers = fh->buffers;
fh->buffers.active = ZORAN_ACTIVE;
} else {
- dprintk(1,
- KERN_ERR
- "%s: %s - another session is already capturing\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - another session is already capturing\n", __func__);
res = -EBUSY;
}
}
@@ -555,27 +526,19 @@ static int v4l_sync(struct zoran_fh *fh, int frame)
unsigned long flags;
if (fh->buffers.active == ZORAN_FREE) {
- dprintk(1,
- KERN_ERR
- "%s: %s - no grab active for this session\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - no grab active for this session\n", __func__);
return -EINVAL;
}
/* check passed-in frame number */
if (frame >= fh->buffers.num_buffers || frame < 0) {
- dprintk(1,
- KERN_ERR "%s: %s - frame %d is invalid\n",
- ZR_DEVNAME(zr), __func__, frame);
+ pci_err(zr->pci_dev, "%s - frame %d is invalid\n", __func__, frame);
return -EINVAL;
}
/* Check if is buffer was queued at all */
if (zr->v4l_buffers.buffer[frame].state == BUZ_STATE_USER) {
- dprintk(1,
- KERN_ERR
- "%s: %s - attempt to sync on a buffer which was not queued?\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - attempt to sync on a buffer which was not queued?\n", __func__);
return -EPROTO;
}
@@ -592,9 +555,7 @@ static int v4l_sync(struct zoran_fh *fh, int frame)
/* buffer should now be in BUZ_STATE_DONE */
if (zr->v4l_buffers.buffer[frame].state != BUZ_STATE_DONE)
- dprintk(2,
- KERN_ERR "%s: %s - internal state error\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - internal state error\n", __func__);
zr->v4l_buffers.buffer[frame].state = BUZ_STATE_USER;
fh->buffers.buffer[frame] = zr->v4l_buffers.buffer[frame];
@@ -627,19 +588,13 @@ static int zoran_jpg_queue_frame(struct zoran_fh *fh, int num,
/* Check if buffers are allocated */
if (!fh->buffers.allocated) {
- dprintk(1,
- KERN_ERR
- "%s: %s - buffers not yet allocated\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - buffers not yet allocated\n", __func__);
return -ENOMEM;
}
/* No grabbing outside the buffer range! */
if (num >= fh->buffers.num_buffers || num < 0) {
- dprintk(1,
- KERN_ERR
- "%s: %s - buffer %d out of range\n",
- ZR_DEVNAME(zr), __func__, num);
+ pci_err(zr->pci_dev, "%s - buffer %d out of range\n", __func__, num);
return -EINVAL;
}
@@ -648,10 +603,7 @@ static int zoran_jpg_queue_frame(struct zoran_fh *fh, int num,
zr->jpg_settings = fh->jpg_settings;
} else if (zr->codec_mode != mode) {
/* wrong codec mode active - invalid */
- dprintk(1,
- KERN_ERR
- "%s: %s - codec in wrong mode\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - codec in wrong mode\n", __func__);
return -EINVAL;
}
@@ -660,10 +612,7 @@ static int zoran_jpg_queue_frame(struct zoran_fh *fh, int num,
zr->jpg_buffers = fh->buffers;
fh->buffers.active = ZORAN_ACTIVE;
} else {
- dprintk(1,
- KERN_ERR
- "%s: %s - another session is already capturing\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - another session is already capturing\n", __func__);
res = -EBUSY;
}
}
@@ -720,10 +669,7 @@ static int jpg_qbuf(struct zoran_fh *fh, int frame, enum zoran_codec_mode mode)
if (frame < 0) {
if (zr->codec_mode == mode) {
if (fh->buffers.active == ZORAN_FREE) {
- dprintk(1,
- KERN_ERR
- "%s: %s(-1) - session not active\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s(-1) - session not active\n", __func__);
return -EINVAL;
}
fh->buffers.active = zr->jpg_buffers.active = ZORAN_FREE;
@@ -731,10 +677,7 @@ static int jpg_qbuf(struct zoran_fh *fh, int frame, enum zoran_codec_mode mode)
zr36057_enable_jpg(zr, BUZ_MODE_IDLE);
return 0;
} else {
- dprintk(1,
- KERN_ERR
- "%s: %s - stop streaming but not in streaming mode\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - stop streaming but not in streaming mode\n", __func__);
return -EINVAL;
}
}
@@ -761,18 +704,12 @@ static int jpg_sync(struct zoran_fh *fh, struct zoran_sync *bs)
int frame;
if (fh->buffers.active == ZORAN_FREE) {
- dprintk(1,
- KERN_ERR
- "%s: %s - capture is not currently active\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - capture is not currently active\n", __func__);
return -EINVAL;
}
if (zr->codec_mode != BUZ_MODE_MOTION_DECOMPRESS &&
zr->codec_mode != BUZ_MODE_MOTION_COMPRESS) {
- dprintk(1,
- KERN_ERR
- "%s: %s - codec not in streaming mode\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - codec not in streaming mode\n", __func__);
return -EINVAL;
}
mutex_unlock(&zr->lock);
@@ -786,10 +723,7 @@ static int jpg_sync(struct zoran_fh *fh, struct zoran_sync *bs)
udelay(1);
zr->codec->control(zr->codec, CODEC_G_STATUS, sizeof(isr), &isr);
mutex_lock(&zr->lock);
- dprintk(1,
- KERN_ERR
- "%s: %s - timeout: codec isr=0x%02x\n",
- ZR_DEVNAME(zr), __func__, isr);
+ pci_err(zr->pci_dev, "%s - timeout: codec isr=0x%02x\n", __func__, isr);
return -ETIME;
}
@@ -806,9 +740,7 @@ static int jpg_sync(struct zoran_fh *fh, struct zoran_sync *bs)
/* buffer should now be in BUZ_STATE_DONE */
if (zr->jpg_buffers.buffer[frame].state != BUZ_STATE_DONE)
- dprintk(2,
- KERN_ERR "%s: %s - internal state error\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - internal state error\n", __func__);
*bs = zr->jpg_buffers.buffer[frame].bs;
bs->frame = frame;
@@ -906,8 +838,7 @@ static int zoran_open(struct file *file)
mutex_lock(&zr->lock);
if (zr->user >= 2048) {
- dprintk(1, KERN_ERR "%s: too many users (%d) on device\n",
- ZR_DEVNAME(zr), zr->user);
+ pci_err(zr->pci_dev, "too many users (%d) on device\n", zr->user);
res = -EBUSY;
goto fail_unlock;
}
@@ -915,10 +846,6 @@ static int zoran_open(struct file *file)
/* now, create the open()-specific file_ops struct */
fh = kzalloc(sizeof(*fh), GFP_KERNEL);
if (!fh) {
- dprintk(1,
- KERN_ERR
- "%s: %s - allocation of zoran_fh failed\n",
- ZR_DEVNAME(zr), __func__);
res = -ENOMEM;
goto fail_unlock;
}
@@ -930,10 +857,6 @@ static int zoran_open(struct file *file)
*/
fh->overlay_mask = kmalloc(array3_size((768 + 31) / 32, 576, 4), GFP_KERNEL);
if (!fh->overlay_mask) {
- dprintk(1,
- KERN_ERR
- "%s: %s - allocation of overlay_mask failed\n",
- ZR_DEVNAME(zr), __func__);
res = -ENOMEM;
goto fail_fh;
}
@@ -1066,24 +989,17 @@ static int setup_fbuffer(struct zoran_fh *fh, void *base, const struct zoran_for
#endif
if (!(fmt->flags & ZORAN_FORMAT_OVERLAY)) {
- dprintk(1,
- KERN_ERR
- "%s: %s - no valid overlay format given\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - no valid overlay format given\n", __func__);
return -EINVAL;
}
if (height <= 0 || width <= 0 || bytesperline <= 0) {
- dprintk(1,
- KERN_ERR
- "%s: %s - invalid height/width/bpl value (%d|%d|%d)\n",
- ZR_DEVNAME(zr), __func__, width, height, bytesperline);
+ pci_err(zr->pci_dev, "%s - invalid height/width/bpl value (%d|%d|%d)\n",
+ __func__, width, height, bytesperline);
return -EINVAL;
}
if (bytesperline & 3) {
- dprintk(1,
- KERN_ERR
- "%s: %s - bytesperline (%d) must be 4-byte aligned\n",
- ZR_DEVNAME(zr), __func__, bytesperline);
+ pci_err(zr->pci_dev, "%s - bytesperline (%d) must be 4-byte aligned\n",
+ __func__, bytesperline);
return -EINVAL;
}
@@ -1108,26 +1024,17 @@ static int setup_window(struct zoran_fh *fh, int x, int y, int width, int height
int on, end;
if (!zr->vbuf_base) {
- dprintk(1,
- KERN_ERR
- "%s: %s - frame buffer has to be set first\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - frame buffer has to be set first\n", __func__);
return -EINVAL;
}
if (!fh->overlay_settings.format) {
- dprintk(1,
- KERN_ERR
- "%s: %s - no overlay format set\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - no overlay format set\n", __func__);
return -EINVAL;
}
if (clipcount > 2048) {
- dprintk(1,
- KERN_ERR
- "%s: %s - invalid clipcount\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - invalid clipcount\n", __func__);
return -EINVAL;
}
@@ -1155,10 +1062,7 @@ static int setup_window(struct zoran_fh *fh, int x, int y, int width, int height
/* Check for invalid parameters */
if (width < BUZ_MIN_WIDTH || height < BUZ_MIN_HEIGHT ||
width > BUZ_MAX_WIDTH || height > BUZ_MAX_HEIGHT) {
- dprintk(1,
- KERN_ERR
- "%s: %s - width = %d or height = %d invalid\n",
- ZR_DEVNAME(zr), __func__, width, height);
+ pci_err(zr->pci_dev, "%s - width = %d or height = %d invalid\n", __func__, width, height);
return -EINVAL;
}
@@ -1199,10 +1103,6 @@ static int setup_window(struct zoran_fh *fh, int x, int y, int width, int height
vcp = vmalloc(array_size(sizeof(struct v4l2_clip),
clipcount + 4));
if (!vcp) {
- dprintk(1,
- KERN_ERR
- "%s: %s - Alloc of clip mask failed\n",
- ZR_DEVNAME(zr), __func__);
return -ENOMEM;
}
if (copy_from_user
@@ -1238,18 +1138,12 @@ static int setup_overlay(struct zoran_fh *fh, int on)
/* check whether we're touching someone else's overlay */
if (on && zr->overlay_active != ZORAN_FREE &&
fh->overlay_active == ZORAN_FREE) {
- dprintk(1,
- KERN_ERR
- "%s: %s - overlay is already active for another session\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - overlay is already active for another session\n", __func__);
return -EBUSY;
}
if (!on && zr->overlay_active != ZORAN_FREE &&
fh->overlay_active == ZORAN_FREE) {
- dprintk(1,
- KERN_ERR
- "%s: %s - you cannot cancel someone else's session\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - you cannot cancel someone else's session\n", __func__);
return -EPERM;
}
@@ -1265,17 +1159,11 @@ static int setup_overlay(struct zoran_fh *fh, int on)
zr->overlay_mask = NULL;
} else {
if (!zr->vbuf_base || !fh->overlay_settings.is_set) {
- dprintk(1,
- KERN_ERR
- "%s: %s - buffer or window not set\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - buffer or window not set\n", __func__);
return -EINVAL;
}
if (!fh->overlay_settings.format) {
- dprintk(1,
- KERN_ERR
- "%s: %s - no overlay format set\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - no overlay format set\n", __func__);
return -EINVAL;
}
zr->overlay_active = fh->overlay_active = ZORAN_LOCKED;
@@ -1308,10 +1196,7 @@ static int zoran_v4l2_buffer_status(struct zoran_fh *fh,
/* check range */
if (num < 0 || num >= fh->buffers.num_buffers ||
!fh->buffers.allocated) {
- dprintk(1,
- KERN_ERR
- "%s: %s - wrong number or buffers not allocated\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - wrong number or buffers not allocated\n", __func__);
return -EINVAL;
}
@@ -1352,10 +1237,7 @@ static int zoran_v4l2_buffer_status(struct zoran_fh *fh,
/* check range */
if (num < 0 || num >= fh->buffers.num_buffers ||
!fh->buffers.allocated) {
- dprintk(1,
- KERN_ERR
- "%s: %s - wrong number or buffers not allocated\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - wrong number or buffers not allocated\n", __func__);
return -EINVAL;
}
@@ -1387,10 +1269,8 @@ static int zoran_v4l2_buffer_status(struct zoran_fh *fh,
default:
- dprintk(5,
- KERN_ERR
- "%s: %s - invalid buffer type|map_mode (%d|%d)\n",
- ZR_DEVNAME(zr), __func__, buf->type, fh->map_mode);
+ pci_err(zr->pci_dev, "%s - invalid buffer type|map_mode (%d|%d)\n",
+ __func__, buf->type, fh->map_mode);
return -EINVAL;
}
@@ -1407,17 +1287,12 @@ static int zoran_set_norm(struct zoran *zr, v4l2_std_id norm)
if (zr->v4l_buffers.active != ZORAN_FREE ||
zr->jpg_buffers.active != ZORAN_FREE) {
- dprintk(1,
- KERN_WARNING
- "%s: %s called while in playback/capture mode\n",
- ZR_DEVNAME(zr), __func__);
+ pr_warn("%s: %s called while in playback/capture mode\n", ZR_DEVNAME(zr), __func__);
return -EBUSY;
}
if (!(norm & zr->card.norms)) {
- dprintk(1,
- KERN_ERR "%s: %s - unsupported norm %llx\n",
- ZR_DEVNAME(zr), __func__, norm);
+ pci_err(zr->pci_dev, "%s - unsupported norm %llx\n", __func__, norm);
return -EINVAL;
}
@@ -1463,10 +1338,7 @@ static int zoran_set_input(struct zoran *zr, int input)
}
if (input < 0 || input >= zr->card.inputs) {
- dprintk(1,
- KERN_ERR
- "%s: %s - unsupported input %d\n",
- ZR_DEVNAME(zr), __func__, input);
+ pci_err(zr->pci_dev, "%s - unsupported input %d\n", __func__, input);
return -EINVAL;
}
@@ -1741,8 +1613,7 @@ static int zoran_s_fmt_vid_out(struct file *file, void *__fh, struct v4l2_format
return -EINVAL;
if (fh->buffers.allocated) {
- dprintk(1, KERN_ERR "%s: VIDIOC_S_FMT - cannot change capture mode\n",
- ZR_DEVNAME(zr));
+ pci_err(zr->pci_dev, "VIDIOC_S_FMT - cannot change capture mode\n");
res = -EBUSY;
return res;
}
@@ -1818,15 +1689,14 @@ static int zoran_s_fmt_vid_cap(struct file *file, void *__fh, struct v4l2_format
if (fmt->fmt.pix.pixelformat == zoran_formats[i].fourcc)
break;
if (i == NUM_FORMATS) {
- dprintk(1, KERN_ERR "%s: VIDIOC_S_FMT - unknown/unsupported format 0x%x\n",
- ZR_DEVNAME(zr), fmt->fmt.pix.pixelformat);
+ pci_err(zr->pci_dev, "VIDIOC_S_FMT - unknown/unsupported format 0x%x\n",
+ fmt->fmt.pix.pixelformat);
return -EINVAL;
}
if ((fh->map_mode != ZORAN_MAP_MODE_RAW && fh->buffers.allocated) ||
fh->buffers.active != ZORAN_FREE) {
- dprintk(1, KERN_ERR "%s: VIDIOC_S_FMT - cannot change capture mode\n",
- ZR_DEVNAME(zr));
+ pci_err(zr->pci_dev, "VIDIOC_S_FMT - cannot change capture mode\n");
res = -EBUSY;
return res;
}
@@ -1884,8 +1754,8 @@ static int zoran_s_fbuf(struct file *file, void *__fh,
if (zoran_formats[i].fourcc == fb->fmt.pixelformat)
break;
if (i == NUM_FORMATS) {
- dprintk(1, KERN_ERR "%s: VIDIOC_S_FBUF - format=0x%x (%4.4s) not allowed\n",
- ZR_DEVNAME(zr), fb->fmt.pixelformat,
+ pci_err(zr->pci_dev, "VIDIOC_S_FBUF - format=0x%x (%4.4s) not allowed\n",
+ fb->fmt.pixelformat,
(char *)&printformat);
return -EINVAL;
}
@@ -1912,10 +1782,7 @@ static int zoran_reqbufs(struct file *file, void *__fh, struct v4l2_requestbuffe
int res = 0;
if (req->memory != V4L2_MEMORY_MMAP) {
- dprintk(2,
- KERN_ERR
- "%s: only MEMORY_MMAP capture is supported, not %d\n",
- ZR_DEVNAME(zr), req->memory);
+ pci_err(zr->pci_dev, "only MEMORY_MMAP capture is supported, not %d\n", req->memory);
return -EINVAL;
}
@@ -1923,10 +1790,7 @@ static int zoran_reqbufs(struct file *file, void *__fh, struct v4l2_requestbuffe
return zoran_streamoff(file, fh, req->type);
if (fh->buffers.allocated) {
- dprintk(2,
- KERN_ERR
- "%s: VIDIOC_REQBUFS - buffers already allocated\n",
- ZR_DEVNAME(zr));
+ pr_warn("%s: VIDIOC_REQBUFS - buffers already allocated\n", ZR_DEVNAME(zr));
res = -EBUSY;
return res;
}
@@ -1965,10 +1829,7 @@ static int zoran_reqbufs(struct file *file, void *__fh, struct v4l2_requestbuffe
return res;
}
} else {
- dprintk(1,
- KERN_ERR
- "%s: VIDIOC_REQBUFS - unknown type %d\n",
- ZR_DEVNAME(zr), req->type);
+ pci_err(zr->pci_dev, "VIDIOC_REQBUFS - unknown type %d\n", req->type);
res = -EINVAL;
return res;
}
@@ -1991,9 +1852,8 @@ static int zoran_qbuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
switch (fh->map_mode) {
case ZORAN_MAP_MODE_RAW:
if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- dprintk(1, KERN_ERR
- "%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
- ZR_DEVNAME(zr), buf->type, fh->map_mode);
+ pci_err(zr->pci_dev, "VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
+ buf->type, fh->map_mode);
res = -EINVAL;
return res;
}
@@ -2016,9 +1876,8 @@ static int zoran_qbuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
}
if (buf->type != buf_type) {
- dprintk(1, KERN_ERR
- "%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
- ZR_DEVNAME(zr), buf->type, fh->map_mode);
+ pci_err(zr->pci_dev, "VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
+ buf->type, fh->map_mode);
res = -EINVAL;
return res;
}
@@ -2033,9 +1892,7 @@ static int zoran_qbuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
break;
default:
- dprintk(1, KERN_ERR
- "%s: VIDIOC_QBUF - unsupported type %d\n",
- ZR_DEVNAME(zr), buf->type);
+ pci_err(zr->pci_dev, "VIDIOC_QBUF - unsupported type %d\n", buf->type);
res = -EINVAL;
break;
}
@@ -2051,9 +1908,8 @@ static int zoran_dqbuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
switch (fh->map_mode) {
case ZORAN_MAP_MODE_RAW:
if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- dprintk(1, KERN_ERR
- "%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
- ZR_DEVNAME(zr), buf->type, fh->map_mode);
+ pci_err(zr->pci_dev, "VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
+ buf->type, fh->map_mode);
res = -EINVAL;
return res;
}
@@ -2082,9 +1938,8 @@ static int zoran_dqbuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (buf->type != buf_type) {
- dprintk(1, KERN_ERR
- "%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
- ZR_DEVNAME(zr), buf->type, fh->map_mode);
+ pci_err(zr->pci_dev, "VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
+ buf->type, fh->map_mode);
res = -EINVAL;
return res;
}
@@ -2105,9 +1960,7 @@ static int zoran_dqbuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
}
default:
- dprintk(1, KERN_ERR
- "%s: VIDIOC_DQBUF - unsupported type %d\n",
- ZR_DEVNAME(zr), buf->type);
+ pci_err(zr->pci_dev, "VIDIOC_DQBUF - unsupported type %d\n", buf->type);
res = -EINVAL;
break;
}
@@ -2156,10 +2009,7 @@ static int zoran_streamon(struct file *file, void *__fh, enum v4l2_buf_type type
break;
default:
- dprintk(1,
- KERN_ERR
- "%s: VIDIOC_STREAMON - invalid map mode %d\n",
- ZR_DEVNAME(zr), fh->map_mode);
+ pci_err(zr->pci_dev, "VIDIOC_STREAMON - invalid map mode %d\n", fh->map_mode);
res = -EINVAL;
break;
}
@@ -2220,9 +2070,7 @@ static int zoran_streamoff(struct file *file, void *__fh, enum v4l2_buf_type typ
return res;
break;
default:
- dprintk(1, KERN_ERR
- "%s: VIDIOC_STREAMOFF - invalid map mode %d\n",
- ZR_DEVNAME(zr), fh->map_mode);
+ pci_err(zr->pci_dev, "VIDIOC_STREAMOFF - invalid map mode %d\n", fh->map_mode);
res = -EINVAL;
break;
}
@@ -2333,9 +2181,7 @@ static int zoran_g_selection(struct file *file, void *__fh, struct v4l2_selectio
return -EINVAL;
if (fh->map_mode == ZORAN_MAP_MODE_RAW) {
- dprintk(1, KERN_ERR
- "%s: VIDIOC_G_SELECTION - subcapture only supported for compressed capture\n",
- ZR_DEVNAME(zr));
+ pci_err(zr->pci_dev, "VIDIOC_G_SELECTION - subcapture only supported for compressed capture\n");
return -EINVAL;
}
@@ -2377,18 +2223,14 @@ static int zoran_s_selection(struct file *file, void *__fh, struct v4l2_selectio
return -EINVAL;
if (fh->map_mode == ZORAN_MAP_MODE_RAW) {
- dprintk(1, KERN_ERR
- "%s: VIDIOC_S_SELECTION - subcapture only supported for compressed capture\n",
- ZR_DEVNAME(zr));
+ pci_err(zr->pci_dev, "VIDIOC_S_SELECTION - subcapture only supported for compressed capture\n");
return -EINVAL;
}
settings = fh->jpg_settings;
if (fh->buffers.allocated) {
- dprintk(1, KERN_ERR
- "%s: VIDIOC_S_SELECTION - cannot change settings while active\n",
- ZR_DEVNAME(zr));
+ pci_err(zr->pci_dev, "VIDIOC_S_SELECTION - cannot change settings while active\n");
return -EBUSY;
}
@@ -2523,10 +2365,7 @@ static __poll_t zoran_poll(struct file *file, poll_table *wait)
break;
default:
- dprintk(1,
- KERN_ERR
- "%s: %s - internal error, unknown map_mode=%d\n",
- ZR_DEVNAME(zr), __func__, fh->map_mode);
+ pci_err(zr->pci_dev, "%s - internal error, unknown map_mode=%d\n", __func__, fh->map_mode);
res |= EPOLLERR;
}
@@ -2622,18 +2461,12 @@ static int zoran_mmap(struct file *file, struct vm_area_struct *vma)
if (!(vma->vm_flags & VM_SHARED) || !(vma->vm_flags & VM_READ) ||
!(vma->vm_flags & VM_WRITE)) {
- dprintk(1,
- KERN_ERR
- "%s: %s - no MAP_SHARED/PROT_{READ,WRITE} given\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s - no MAP_SHARED/PROT_{READ,WRITE} given\n", __func__);
return -EINVAL;
}
if (!fh->buffers.allocated) {
- dprintk(1,
- KERN_ERR
- "%s: %s(%s) - buffers not yet allocated\n",
- ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode));
+ pci_err(zr->pci_dev, "%s(%s) - buffers not yet allocated\n", __func__, mode_name(fh->map_mode));
res = -ENOMEM;
return res;
}
@@ -2644,10 +2477,8 @@ static int zoran_mmap(struct file *file, struct vm_area_struct *vma)
size % fh->buffers.buffer_size != 0 || first < 0 ||
last < 0 || first >= fh->buffers.num_buffers ||
last >= fh->buffers.buffer_size) {
- dprintk(1,
- KERN_ERR
- "%s: %s(%s) - offset=%lu or size=%lu invalid for bufsize=%d and numbufs=%d\n",
- ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode), offset, size,
+ pci_err(zr->pci_dev, "%s(%s) - offset=%lu or size=%lu invalid for bufsize=%d and numbufs=%d\n",
+ __func__, mode_name(fh->map_mode), offset, size,
fh->buffers.buffer_size,
fh->buffers.num_buffers);
res = -EINVAL;
@@ -2657,10 +2488,7 @@ static int zoran_mmap(struct file *file, struct vm_area_struct *vma)
/* Check if any buffers are already mapped */
for (i = first; i <= last; i++) {
if (fh->buffers.buffer[i].map) {
- dprintk(1,
- KERN_ERR
- "%s: %s(%s) - buffer %d already mapped\n",
- ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode), i);
+ pci_err(zr->pci_dev, "%s(%s) - buffer %d already mapped\n", __func__, mode_name(fh->map_mode), i);
res = -EBUSY;
return res;
}
@@ -2687,10 +2515,7 @@ static int zoran_mmap(struct file *file, struct vm_area_struct *vma)
page = fh->buffers.buffer[i].v4l.fbuffer_phys;
if (remap_pfn_range(vma, start, page >> PAGE_SHIFT,
todo, PAGE_SHARED)) {
- dprintk(1,
- KERN_ERR
- "%s: %s(V4L) - remap_pfn_range failed\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s(V4L) - remap_pfn_range failed\n", __func__);
res = -EAGAIN;
return res;
}
@@ -2719,10 +2544,7 @@ static int zoran_mmap(struct file *file, struct vm_area_struct *vma)
>> PAGE_SHIFT;
if (remap_pfn_range(vma, start, page,
todo, PAGE_SHARED)) {
- dprintk(1,
- KERN_ERR
- "%s: %s(V4L) - remap_pfn_range failed\n",
- ZR_DEVNAME(zr), __func__);
+ pci_err(zr->pci_dev, "%s(V4L) - remap_pfn_range failed\n", __func__);
res = -EAGAIN;
return res;
}
diff --git a/drivers/staging/media/zoran/zoran_procfs.c b/drivers/staging/media/zoran/zoran_procfs.c
index 13367e6f6620..98f9e0103d83 100644
--- a/drivers/staging/media/zoran/zoran_procfs.c
+++ b/drivers/staging/media/zoran/zoran_procfs.c
@@ -26,6 +26,7 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/printk.h>
#include <linux/vmalloc.h>
#include <linux/proc_fs.h>
@@ -192,8 +193,7 @@ int zoran_proc_init(struct zoran *zr)
"%s: procfs entry /proc/%s allocated. data=%p\n",
ZR_DEVNAME(zr), name, zr);
} else {
- dprintk(1, KERN_ERR "%s: Unable to initialise /proc/%s\n",
- ZR_DEVNAME(zr), name);
+ pr_err("%s: Unable to initialise /proc/%s\n", ZR_DEVNAME(zr), name);
return 1;
}
#endif
diff --git a/drivers/staging/media/zoran/zr36016.c b/drivers/staging/media/zoran/zr36016.c
index 3219b63d6f72..a8190005bc4d 100644
--- a/drivers/staging/media/zoran/zr36016.c
+++ b/drivers/staging/media/zoran/zr36016.c
@@ -48,9 +48,7 @@ static u8 zr36016_read(struct zr36016 *ptr, u16 reg)
if (ptr->codec->master_data->readreg)
value = (ptr->codec->master_data->readreg(ptr->codec, reg)) & 0xFF;
else
- dprintk(1,
- KERN_ERR "%s: invalid I/O setup, nothing read!\n",
- ptr->name);
+ pr_err("%s: invalid I/O setup, nothing read!\n", ptr->name);
dprintk(4, "%s: reading from 0x%04x: %02x\n", ptr->name, reg, value);
@@ -65,10 +63,7 @@ static void zr36016_write(struct zr36016 *ptr, u16 reg, u8 value)
if (ptr->codec->master_data->writereg)
ptr->codec->master_data->writereg(ptr->codec, reg, value);
else
- dprintk(1,
- KERN_ERR
- "%s: invalid I/O setup, nothing written!\n",
- ptr->name);
+ pr_err("%s: invalid I/O setup, nothing written!\n", ptr->name);
}
/* indirect read and write functions */
@@ -83,10 +78,7 @@ static u8 zr36016_readi(struct zr36016 *ptr, u16 reg)
ptr->codec->master_data->writereg(ptr->codec, ZR016_IADDR, reg & 0x0F); // ADDR
value = (ptr->codec->master_data->readreg(ptr->codec, ZR016_IDATA)) & 0xFF; // DATA
} else {
- dprintk(1,
- KERN_ERR
- "%s: invalid I/O setup, nothing read (i)!\n",
- ptr->name);
+ pr_err("%s: invalid I/O setup, nothing read (i)!\n", ptr->name);
}
dprintk(4, "%s: reading indirect from 0x%04x: %02x\n", ptr->name, reg, value);
@@ -103,10 +95,7 @@ static void zr36016_writei(struct zr36016 *ptr, u16 reg, u8 value)
ptr->codec->master_data->writereg(ptr->codec, ZR016_IADDR, reg & 0x0F); // ADDR
ptr->codec->master_data->writereg(ptr->codec, ZR016_IDATA, value & 0x0FF); // DATA
} else {
- dprintk(1,
- KERN_ERR
- "%s: invalid I/O setup, nothing written (i)!\n",
- ptr->name);
+ pr_err("%s: invalid I/O setup, nothing written (i)!\n", ptr->name);
}
}
@@ -144,27 +133,19 @@ static int zr36016_basic_test(struct zr36016 *ptr)
// it back in both cases
zr36016_writei(ptr, ZR016I_PAX_LO, 0x00);
if (zr36016_readi(ptr, ZR016I_PAX_LO) != 0x0) {
- dprintk(1,
- KERN_ERR
- "%s: attach failed, can't connect to vfe processor!\n",
- ptr->name);
+ pr_err("%s: attach failed, can't connect to vfe processor!\n", ptr->name);
return -ENXIO;
}
zr36016_writei(ptr, ZR016I_PAX_LO, 0x0d0);
if (zr36016_readi(ptr, ZR016I_PAX_LO) != 0x0d0) {
- dprintk(1,
- KERN_ERR
- "%s: attach failed, can't connect to vfe processor!\n",
- ptr->name);
+ pr_err("%s: attach failed, can't connect to vfe processor!\n", ptr->name);
return -ENXIO;
}
// we allow version numbers from 0-3, should be enough, though
zr36016_read_version(ptr);
if (ptr->version & 0x0c) {
- dprintk(1,
- KERN_ERR
- "%s: attach failed, suspicious version %d found...\n",
- ptr->name, ptr->version);
+ pr_err("%s: attach failed, suspicious version %d found...\n", ptr->name,
+ ptr->version);
return -ENXIO;
}
@@ -376,12 +357,12 @@ static int zr36016_setup(struct videocodec *codec)
dprintk(2, "zr36016: initializing VFE subsystem #%d.\n", zr36016_codecs);
if (zr36016_codecs == MAX_CODECS) {
- dprintk(1, KERN_ERR "zr36016: Can't attach more codecs!\n");
+ pr_err("zr36016: Can't attach more codecs!\n");
return -ENOSPC;
}
//mem structure init
codec->data = ptr = kzalloc(sizeof(struct zr36016), GFP_KERNEL);
- if (!ptr) {
+ if (!ptr)
return -ENOMEM;
snprintf(ptr->name, sizeof(ptr->name), "zr36016[%d]", zr36016_codecs);
diff --git a/drivers/staging/media/zoran/zr36050.c b/drivers/staging/media/zoran/zr36050.c
index dc7928d88099..f551631c18cd 100644
--- a/drivers/staging/media/zoran/zr36050.c
+++ b/drivers/staging/media/zoran/zr36050.c
@@ -448,8 +448,7 @@ static void zr36050_init(struct zr36050 *ptr)
ptr->name, ptr->status1);
if ((ptr->status1 & 0x4) == 0) {
- dprintk(1, KERN_ERR "%s: init aborted!\n",
- ptr->name);
+ pr_err("%s: init aborted!\n", ptr->name);
return; // something is wrong, its timed out!!!!
}
@@ -518,8 +517,7 @@ static void zr36050_init(struct zr36050 *ptr)
ptr->name, ptr->status1);
if ((ptr->status1 & 0x4) == 0) {
- dprintk(1, KERN_ERR "%s: init aborted!\n",
- ptr->name);
+ pr_err("%s: init aborted!\n", ptr->name);
return; // something is wrong, its timed out!!!!
}
@@ -757,10 +755,8 @@ static int zr36050_setup(struct videocodec *codec)
}
//mem structure init
codec->data = ptr = kzalloc(sizeof(struct zr36050), GFP_KERNEL);
- if (!ptr) {
- dprintk(1, KERN_ERR "zr36050: Can't get enough memory!\n");
+ if (!ptr)
return -ENOMEM;
- }
snprintf(ptr->name, sizeof(ptr->name), "zr36050[%d]",
zr36050_codecs);
diff --git a/drivers/staging/media/zoran/zr36060.c b/drivers/staging/media/zoran/zr36060.c
index c04054f1306b..0a0916f5f8cd 100644
--- a/drivers/staging/media/zoran/zr36060.c
+++ b/drivers/staging/media/zoran/zr36060.c
@@ -59,9 +59,7 @@ static u8 zr36060_read(struct zr36060 *ptr, u16 reg)
if (ptr->codec->master_data->readreg)
value = (ptr->codec->master_data->readreg(ptr->codec, reg)) & 0xff;
else
- dprintk(1,
- KERN_ERR "%s: invalid I/O setup, nothing read!\n",
- ptr->name);
+ pr_err("%s: invalid I/O setup, nothing read!\n", ptr->name);
return value;
}
@@ -74,10 +72,7 @@ static void zr36060_write(struct zr36060 *ptr, u16 reg, u8 value)
if (ptr->codec->master_data->writereg)
ptr->codec->master_data->writereg(ptr->codec, reg, value);
else
- dprintk(1,
- KERN_ERR
- "%s: invalid I/O setup, nothing written!\n",
- ptr->name);
+ pr_err("%s: invalid I/O setup, nothing written!\n", ptr->name);
}
/* =========================================================================
@@ -127,19 +122,13 @@ static int zr36060_basic_test(struct zr36060 *ptr)
{
if ((zr36060_read(ptr, ZR060_IDR_DEV) != 0x33) &&
(zr36060_read(ptr, ZR060_IDR_REV) != 0x01)) {
- dprintk(1,
- KERN_ERR
- "%s: attach failed, can't connect to jpeg processor!\n",
- ptr->name);
+ pr_err("%s: attach failed, can't connect to jpeg processor!\n", ptr->name);
return -ENXIO;
}
zr36060_wait_end(ptr);
if (ptr->status & ZR060_CFSR_Busy) {
- dprintk(1,
- KERN_ERR
- "%s: attach failed, jpeg processor failed (end flag)!\n",
- ptr->name);
+ pr_err("%s: attach failed, jpeg processor failed (end flag)!\n", ptr->name);
return -EBUSY;
}
@@ -458,7 +447,7 @@ static void zr36060_init(struct zr36060 *ptr)
dprintk(2, "%s: Status after table preload: 0x%02x\n", ptr->name, ptr->status);
if (ptr->status & ZR060_CFSR_Busy) {
- dprintk(1, KERN_ERR "%s: init aborted!\n", ptr->name);
+ pr_err("%s: init aborted!\n", ptr->name);
return; // something is wrong, its timed out!!!!
}
}
@@ -797,8 +786,7 @@ static int zr36060_setup(struct videocodec *codec)
dprintk(2, "zr36060: initializing MJPEG subsystem #%d.\n", zr36060_codecs);
if (zr36060_codecs == MAX_CODECS) {
- dprintk(1,
- KERN_ERR "zr36060: Can't attach more codecs!\n");
+ pr_err("zr36060: Can't attach more codecs!\n");
return -ENOSPC;
}
//mem structure init
--
2.26.2
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