[PATCH] Staging: comedi: fixed coding style issues in drivers.c This patch fixes coding style issues found by checkpatch.pl, and doesnt line break string literals. Signed-off-by: Zachary Richey <zr.public@gmail.com>
From: Zachary R
Date: Mon Apr 26 2010 - 08:02:59 EST
---
drivers/staging/comedi/drivers.c | 36 ++++++++++++++++++++----------------
1 files changed, 20 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index 44d6b62..3c92be1 100644
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -102,7 +102,7 @@ static void __comedi_device_detach(struct comedi_device *dev)
if (dev->driver)
dev->driver->detach(dev);
else
- printk("BUG: dev->driver=NULL in comedi_device_detach()\n");
+ printk(KERN_WARNING "BUG: dev->driver=NULL in comedi_device_detach()\n");
cleanup_device(dev);
}
@@ -124,7 +124,7 @@ int comedi_device_attach(struct comedi_device *dev, struct comedi_devconfig *it)
for (driv = comedi_drivers; driv; driv = driv->next) {
if (!try_module_get(driv->module)) {
printk
- ("comedi: failed to increment module count, skipping\n");
+ (KERN_INFO "comedi: failed to increment module count, skipping\n");
continue;
}
if (driv->num_names) {
@@ -139,7 +139,8 @@ int comedi_device_attach(struct comedi_device *dev, struct comedi_devconfig *it)
continue;
}
}
- /* initialize dev->driver here so comedi_error() can be called from attach */
+ /* initialize dev->driver here so
+ *comedi_error() can be called from attach */
dev->driver = driv;
ret = driv->attach(dev, it);
if (ret < 0) {
@@ -154,7 +155,7 @@ int comedi_device_attach(struct comedi_device *dev, struct comedi_devconfig *it)
/* report valid board names before returning error */
for (driv = comedi_drivers; driv; driv = driv->next) {
if (!try_module_get(driv->module)) {
- printk("comedi: failed to increment module count\n");
+ printk(KERN_INFO "comedi: failed to increment module count\n");
continue;
}
comedi_report_boards(driv);
@@ -172,7 +173,7 @@ attached:
}
if (!dev->board_name) {
- printk("BUG: dev->board_name=<%p>\n", dev->board_name);
+ printk(KERN_WARNING "BUG: dev->board_name=<%p>\n", dev->board_name);
dev->board_name = "BUG";
}
smp_wmb();
@@ -208,7 +209,7 @@ int comedi_driver_unregister(struct comedi_driver *driver)
if (dev->attached && dev->driver == driver) {
if (dev->use_count)
printk
- ("BUG! detaching device with use_count=%d\n",
+ (KERN_WARNING "BUG! detaching device with use_count=%d\n",
dev->use_count);
comedi_device_detach(dev);
}
@@ -253,7 +254,7 @@ static int postconfig(struct comedi_device *dev)
async =
kzalloc(sizeof(struct comedi_async), GFP_KERNEL);
if (async == NULL) {
- printk("failed to allocate async struct\n");
+ printk(KERN_INFO "failed to allocate async struct\n");
return -ENOMEM;
}
init_waitqueue_head(&async->wait_head);
@@ -268,7 +269,7 @@ static int postconfig(struct comedi_device *dev)
async->prealloc_buf = NULL;
async->prealloc_bufsz = 0;
if (comedi_buf_alloc(dev, s, DEFAULT_BUF_SIZE) < 0) {
- printk("Buffer allocation failed\n");
+ printk(KERN_INFO "Buffer allocation failed\n");
return -ENOMEM;
}
if (s->buf_change) {
@@ -303,7 +304,8 @@ static int postconfig(struct comedi_device *dev)
return 0;
}
-/* generic recognize function for drivers that register their supported board names */
+/* generic recognize function for drivers
+*that register their supported board names */
void *comedi_recognize(struct comedi_driver *driv, const char *name)
{
unsigned i;
@@ -324,17 +326,17 @@ void comedi_report_boards(struct comedi_driver *driv)
unsigned int i;
const char *const *name_ptr;
- printk("comedi: valid board names for %s driver are:\n",
+ printk(KERN_INFO "comedi: valid board names for %s driver are:\n",
driv->driver_name);
name_ptr = driv->board_name;
for (i = 0; i < driv->num_names; i++) {
- printk(" %s\n", *name_ptr);
+ printk(KERN_INFO " %s\n", *name_ptr);
name_ptr = (const char **)((char *)name_ptr + driv->offset);
}
if (driv->num_names == 0)
- printk(" %s\n", driv->driver_name);
+ printk(KERN_INFO " %s\n", driv->driver_name);
}
static int poll_invalid(struct comedi_device *dev, struct comedi_subdevice *s)
@@ -568,7 +570,7 @@ unsigned int comedi_buf_munge(struct comedi_async *async,
block_size = num_bytes - count;
if (block_size < 0) {
- printk("%s: %s: bug! block_size is negative\n",
+ printk(KERN_WARNING "%s: %s: bug! block_size is negative\n",
__FILE__, __func__);
break;
}
@@ -579,7 +581,8 @@ unsigned int comedi_buf_munge(struct comedi_async *async,
s->munge(s->device, s, async->prealloc_buf + async->munge_ptr,
block_size, async->munge_chan);
- smp_wmb(); /* barrier insures data is munged in buffer before munge_count is incremented */
+ smp_wmb(); /* barrier insures data is munged in buffer
+ *before munge_count is incremented */
async->munge_chan += block_size / num_sample_bytes;
async->munge_chan %= async->cmd.chanlist_len;
@@ -649,7 +652,7 @@ unsigned comedi_buf_write_free(struct comedi_async *async, unsigned int nbytes)
if ((int)(async->buf_write_count + nbytes -
async->buf_write_alloc_count) > 0) {
printk
- ("comedi: attempted to write-free more bytes than have been write-allocated.\n");
+ (KERN_INFO "comedi: attempted to write-free more bytes than have been write-allocated.\n");
nbytes = async->buf_write_alloc_count - async->buf_write_count;
}
async->buf_write_count += nbytes;
@@ -678,7 +681,8 @@ unsigned comedi_buf_read_alloc(struct comedi_async *async, unsigned nbytes)
/* transfers control of a chunk from reader to free buffer space */
unsigned comedi_buf_read_free(struct comedi_async *async, unsigned int nbytes)
{
- /* barrier insures data has been read out of buffer before read count is incremented */
+ /* barrier insures data has been read out of
+ *buffer before read count is incremented */
smp_mb();
if ((int)(async->buf_read_count + nbytes -
async->buf_read_alloc_count) > 0) {
--
1.6.3.3
--
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