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Message-Id: <1376940108-4404-1-git-send-email-write2thiagu@gmail.com>
Date: Tue, 20 Aug 2013 00:51:48 +0530
From: Thiagarajan Thangavel <write2thiagu@...il.com>
To: grant.likely@...aro.org
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH] Drivers:Block:swim3.c Fixed the coding style errors Fixed the coding style errors reported by checkpatch script
Signed-off-by: Thiagarajan Thangavel <write2thiagu@...il.com>
---
drivers/block/swim3.c | 53 ++++++++++++++++++++++++-------------------------
1 file changed, 26 insertions(+), 27 deletions(-)
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index 20e061c..99b1032 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -214,11 +214,11 @@ struct floppy_state {
#ifdef DEBUG
#define swim3_dbg(fmt, arg...) dev_dbg(&fs->mdev->ofdev.dev, "[fd%d] " fmt, fs->index, arg)
#else
-#define swim3_dbg(fmt, arg...) do { } while(0)
+#define swim3_dbg(fmt, arg...) do { } while (0)
#endif
static struct floppy_state floppy_states[MAX_FLOPPIES];
-static int floppy_count = 0;
+static int floppy_count;
static DEFINE_SPINLOCK(swim3_lock);
static unsigned short write_preamble[] = {
@@ -385,7 +385,7 @@ static void start_request(struct floppy_state *fs)
}
}
-static void do_fd_request(struct request_queue * q)
+static void do_fd_request(struct request_queue *q)
{
start_request(q->queuedata);
}
@@ -426,7 +426,7 @@ static inline void seek_track(struct floppy_state *fs, int n)
swim3_action(fs, SEEK_NEGATIVE);
sw->nseek = -n;
}
- fs->expect_cyl = (fs->cur_cyl >= 0)? fs->cur_cyl + n: -1;
+ fs->expect_cyl = (fs->cur_cyl >= 0) ? fs->cur_cyl + n : -1;
swim3_select(fs, STEP);
in_8(&sw->error);
/* enable intr when seek finished */
@@ -469,7 +469,7 @@ static inline void setup_transfer(struct floppy_state *fs)
fs->req_sector, fs->secpertrack, fs->head, n);
fs->scount = n;
- swim3_select(fs, fs->head? READ_DATA_1: READ_DATA_0);
+ swim3_select(fs, fs->head ? READ_DATA_1 : READ_DATA_0);
out_8(&sw->sector, fs->req_sector);
out_8(&sw->nsect, n);
out_8(&sw->gap3, 0);
@@ -662,8 +662,8 @@ static void xfer_timeout(unsigned long data)
out_8(&sw->intr_enable, 0);
out_8(&sw->control_bic, WRITE_SECTORS | DO_ACTION);
out_8(&sw->select, RELAX);
- swim3_err("Timeout %sing sector %ld\n",
- (rq_data_dir(fs->cur_req)==WRITE? "writ": "read"),
+ swim3_err("Timeout %s block sector %ld\n",
+ (rq_data_dir(fs->cur_req) == WRITE ? "writing" : "reading"),
(long)blk_rq_pos(fs->cur_req));
swim3_end_request(fs, -EIO, 0);
fs->state = idle;
@@ -686,7 +686,7 @@ static irqreturn_t swim3_interrupt(int irq, void *dev_id)
spin_lock_irqsave(&swim3_lock, flags);
intr = in_8(&sw->intr);
- err = (intr & ERROR_INTR)? in_8(&sw->error): 0;
+ err = (intr & ERROR_INTR) ? in_8(&sw->error) : 0;
if ((intr & ERROR_INTR) && fs->state != do_transfer)
swim3_err("Non-transfer error interrupt: state=%d, dir=%x, intr=%x, err=%x\n",
fs->state, rq_data_dir(req), intr, err);
@@ -782,9 +782,9 @@ static irqreturn_t swim3_interrupt(int irq, void *dev_id)
++fs->retries;
act(fs);
} else {
- swim3_err("Error %sing block %ld (err=%x)\n",
- rq_data_dir(req) == WRITE? "writ": "read",
- (long)blk_rq_pos(req), err);
+ swim3_err("Error %s block %ld (err=%x)\n",
+ rq_data_dir(req) == WRITE ? "writing" : "reading",
+ (long)blk_rq_pos(req), err);
swim3_end_request(fs, -EIO, 0);
fs->state = idle;
}
@@ -894,15 +894,16 @@ static int fd_eject(struct floppy_state *fs)
return err;
}
-static struct floppy_struct floppy_type =
- { 2880,18,2,80,0,0x1B,0x00,0xCF,0x6C,NULL }; /* 7 1.44MB 3.5" */
+static struct floppy_struct floppy_type = { /* 7 1.44MB 3.5" */
+ 2880, 18, 2, 80, 0x00, 0x1B, 0x00, 0xCF, 0x6C, NULL
+};
static int floppy_locked_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long param)
{
struct floppy_state *fs = bdev->bd_disk->private_data;
int err;
-
+
if ((cmd & 0x80) && !capable(CAP_SYS_ADMIN))
return -EPERM;
@@ -917,7 +918,7 @@ static int floppy_locked_ioctl(struct block_device *bdev, fmode_t mode,
err = fd_eject(fs);
return err;
case FDGETPRM:
- if (copy_to_user((void __user *) param, &floppy_type,
+ if (copy_to_user((void __user *) param, &floppy_type,
sizeof(struct floppy_struct)))
return -EFAULT;
return 0;
@@ -1079,14 +1080,14 @@ static int floppy_revalidate(struct gendisk *disk)
}
static const struct block_device_operations floppy_fops = {
- .open = floppy_unlocked_open,
- .release = floppy_release,
- .ioctl = floppy_ioctl,
- .check_events = floppy_check_events,
- .revalidate_disk= floppy_revalidate,
+ .open = floppy_unlocked_open,
+ .release = floppy_release,
+ .ioctl = floppy_ioctl,
+ .check_events = floppy_check_events,
+ .revalidate_disk = floppy_revalidate,
};
-static void swim3_mb_event(struct macio_dev* mdev, int mb_state)
+static void swim3_mb_event(struct macio_dev *mdev, int mb_state)
{
struct floppy_state *fs = macio_get_drvdata(mdev);
struct swim3 __iomem *sw;
@@ -1138,7 +1139,7 @@ static int swim3_add_device(struct macio_dev *mdev, int index)
if (mdev->media_bay == NULL)
pmac_call_feature(PMAC_FTR_SWIM3_ENABLE, swim, 0, 1);
-
+
fs->state = idle;
fs->swim3 = (struct swim3 __iomem *)
ioremap(macio_resource_start(mdev, 0), 0x200);
@@ -1241,8 +1242,7 @@ static int swim3_attach(struct macio_dev *mdev,
return 0;
}
-static struct of_device_id swim3_match[] =
-{
+static struct of_device_id swim3_match[] = {
{
.name = "swim3",
},
@@ -1255,10 +1255,9 @@ static struct of_device_id swim3_match[] =
{ /* end of list */ }
};
-static struct macio_driver swim3_driver =
-{
+static struct macio_driver swim3_driver = {
.driver = {
- .name = "swim3",
+ .name = "swim3",
.of_match_table = swim3_match,
},
.probe = swim3_attach,
--
1.7.9.5
--
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