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Message-Id: <20210731052647.141046-1-wangborong@cdjrlc.com>
Date: Sat, 31 Jul 2021 13:26:47 +0800
From: Jason Wang <wangborong@...rlc.com>
To: tiwai@...e.com
Cc: perex@...ex.cz, leon@...nel.org, alsa-devel@...a-project.org,
linux-kernel@...r.kernel.org, Jason Wang <wangborong@...rlc.com>
Subject: [PATCH] ALSA: pcxhr: use __func__ to get funcion's name in an output message
Prefer using '"%s...", __func__' to get current function's name in
an output message.
Signed-off-by: Jason Wang <wangborong@...rlc.com>
---
sound/pci/pcxhr/pcxhr.c | 47 ++++++++++++++++++++---------------------
1 file changed, 23 insertions(+), 24 deletions(-)
diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c
index 96b9371c201a..242bd7e04b3e 100644
--- a/sound/pci/pcxhr/pcxhr.c
+++ b/sound/pci/pcxhr/pcxhr.c
@@ -366,7 +366,7 @@ static int pcxhr_sub_set_clock(struct pcxhr_mgr *mgr,
mgr->codec_speed = speed; /* save new codec speed */
}
- dev_dbg(&mgr->pci->dev, "pcxhr_sub_set_clock to %dHz (realfreq=%d)\n",
+ dev_dbg(&mgr->pci->dev, "%s to %dHz (realfreq=%d)\n", __func__,
rate, realfreq);
return 0;
}
@@ -499,7 +499,7 @@ static int pcxhr_set_stream_state(struct snd_pcxhr *chip,
else {
if (stream->status != PCXHR_STREAM_STATUS_SCHEDULE_STOP) {
dev_err(chip->card->dev,
- "pcxhr_set_stream_state CANNOT be stopped\n");
+ "%s CANNOT be stopped\n", __func__);
return -EINVAL;
}
start = 0;
@@ -524,7 +524,7 @@ static int pcxhr_set_stream_state(struct snd_pcxhr *chip,
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err)
dev_err(chip->card->dev,
- "ERROR pcxhr_set_stream_state err=%x;\n", err);
+ "ERROR %s err=%x;\n", __func__, err);
stream->status =
start ? PCXHR_STREAM_STATUS_STARTED : PCXHR_STREAM_STATUS_STOPPED;
return err;
@@ -570,7 +570,7 @@ static int pcxhr_set_format(struct pcxhr_stream *stream)
break;
default:
dev_err(chip->card->dev,
- "error pcxhr_set_format() : unknown format\n");
+ "error %s() : unknown format\n", __func__);
return -EINVAL;
}
@@ -615,7 +615,7 @@ static int pcxhr_set_format(struct pcxhr_stream *stream)
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err)
dev_err(chip->card->dev,
- "ERROR pcxhr_set_format err=%x;\n", err);
+ "ERROR %s err=%x;\n", __func__, err);
return err;
}
@@ -630,7 +630,7 @@ static int pcxhr_update_r_buffer(struct pcxhr_stream *stream)
stream_num = is_capture ? 0 : subs->number;
dev_dbg(chip->card->dev,
- "pcxhr_update_r_buffer(pcm%c%d) : addr(%p) bytes(%zx) subs(%d)\n",
+ "%s(pcm%c%d) : addr(%p) bytes(%zx) subs(%d)\n", __func__,
is_capture ? 'c' : 'p',
chip->chip_idx, (void *)(long)subs->runtime->dma_addr,
subs->runtime->dma_bytes, subs->number);
@@ -721,21 +721,20 @@ static void pcxhr_start_linked_stream(struct pcxhr_mgr *mgr)
}
if (capture_mask == 0 && playback_mask == 0) {
mutex_unlock(&mgr->setup_mutex);
- dev_err(&mgr->pci->dev, "pcxhr_start_linked_stream : no pipes\n");
+ dev_err(&mgr->pci->dev, "%s : no pipes\n", __func__);
return;
}
- dev_dbg(&mgr->pci->dev, "pcxhr_start_linked_stream : "
- "playback_mask=%x capture_mask=%x\n",
- playback_mask, capture_mask);
+ dev_dbg(&mgr->pci->dev, "%s : playback_mask=%x capture_mask=%x\n",
+ __func__, playback_mask, capture_mask);
/* synchronous stop of all the pipes concerned */
err = pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 0);
if (err) {
mutex_unlock(&mgr->setup_mutex);
- dev_err(&mgr->pci->dev, "pcxhr_start_linked_stream : "
+ dev_err(&mgr->pci->dev, "%s : "
"error stop pipes (P%x C%x)\n",
- playback_mask, capture_mask);
+ __func__, playback_mask, capture_mask);
return;
}
@@ -778,9 +777,9 @@ static void pcxhr_start_linked_stream(struct pcxhr_mgr *mgr)
err = pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 1);
if (err) {
mutex_unlock(&mgr->setup_mutex);
- dev_err(&mgr->pci->dev, "pcxhr_start_linked_stream : "
+ dev_err(&mgr->pci->dev, "%s : "
"error start pipes (P%x C%x)\n",
- playback_mask, capture_mask);
+ __func__, playback_mask, capture_mask);
return;
}
@@ -889,7 +888,7 @@ static int pcxhr_hardware_timer(struct pcxhr_mgr *mgr, int start)
}
err = pcxhr_send_msg(mgr, &rmh);
if (err < 0)
- dev_err(&mgr->pci->dev, "error pcxhr_hardware_timer err(%x)\n",
+ dev_err(&mgr->pci->dev, "error %s err(%x)\n", __func__,
err);
return err;
}
@@ -904,7 +903,7 @@ static int pcxhr_prepare(struct snd_pcm_substream *subs)
int err = 0;
dev_dbg(chip->card->dev,
- "pcxhr_prepare : period_size(%lx) periods(%x) buffer_size(%lx)\n",
+ "%s : period_size(%lx) periods(%x) buffer_size(%lx)\n", __func__,
subs->runtime->period_size, subs->runtime->periods,
subs->runtime->buffer_size);
@@ -997,12 +996,12 @@ static int pcxhr_open(struct snd_pcm_substream *subs)
runtime->hw = pcxhr_caps;
if( subs->stream == SNDRV_PCM_STREAM_PLAYBACK ) {
- dev_dbg(chip->card->dev, "pcxhr_open playback chip%d subs%d\n",
- chip->chip_idx, subs->number);
+ dev_dbg(chip->card->dev, "%s playback chip%d subs%d\n",
+ __func__, chip->chip_idx, subs->number);
stream = &chip->playback_stream[subs->number];
} else {
- dev_dbg(chip->card->dev, "pcxhr_open capture chip%d subs%d\n",
- chip->chip_idx, subs->number);
+ dev_dbg(chip->card->dev, "%s capture chip%d subs%d\n",
+ __func__, chip->chip_idx, subs->number);
if (mgr->mono_capture)
runtime->hw.channels_max = 1;
else
@@ -1011,8 +1010,8 @@ static int pcxhr_open(struct snd_pcm_substream *subs)
}
if (stream->status != PCXHR_STREAM_STATUS_FREE){
/* streams in use */
- dev_err(chip->card->dev, "pcxhr_open chip%d subs%d in use\n",
- chip->chip_idx, subs->number);
+ dev_err(chip->card->dev, "%s chip%d subs%d in use\n",
+ __func__, chip->chip_idx, subs->number);
mutex_unlock(&mgr->setup_mutex);
return -EBUSY;
}
@@ -1077,7 +1076,7 @@ static int pcxhr_close(struct snd_pcm_substream *subs)
mutex_lock(&mgr->setup_mutex);
- dev_dbg(chip->card->dev, "pcxhr_close chip%d subs%d\n",
+ dev_dbg(chip->card->dev, "%s chip%d subs%d\n", __func__,
chip->chip_idx, subs->number);
/* sample rate released */
@@ -1572,7 +1571,7 @@ static int pcxhr_probe(struct pci_dev *pci,
/* init setup mutex*/
mutex_init(&mgr->setup_mutex);
- mgr->prmh = kmalloc(sizeof(*mgr->prmh) +
+ mgr->prmh = kmalloc(sizeof(*mgr->prmh) +
sizeof(u32) * (PCXHR_SIZE_MAX_LONG_STATUS -
PCXHR_SIZE_MAX_STATUS),
GFP_KERNEL);
--
2.32.0
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