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Staging: comedi: Fix coding style issues in drivers.c

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This patch fixes line over 80 characters warning issues found
in file drivers.c

Signed-off-by: Xenofon Foukas <foukas.xenofon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Xenofon Foukas 2010-12-04 00:17:55 +02:00 committed by Greg Kroah-Hartman
parent fd599985e6
commit 88ab8a8445
1 changed files with 15 additions and 11 deletions
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26
drivers/staging/comedi/drivers.c
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@ -117,8 +117,7 @@ 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
(KERN_INFO "comedi: failed to increment module count, skipping\n");
printk(KERN_INFO "comedi: failed to increment module count, skipping\n");
continue;
}
if (driv->num_names) {
@ -205,9 +204,8 @@ int comedi_driver_unregister(struct comedi_driver *driver)
mutex_lock(&dev->mutex);
if (dev->attached && dev->driver == driver) {
if (dev->use_count)
printk
(KERN_WARNING "BUG! detaching device with use_count=%d\n",
dev->use_count);
printk(KERN_WARNING "BUG! detaching device with use_count=%d\n",
dev->use_count);
comedi_device_detach(dev);
}
mutex_unlock(&dev->mutex);
@ -442,7 +440,9 @@ int comedi_buf_alloc(struct comedi_device *dev, struct comedi_subdevice *s,
unsigned i;
for (i = 0; i < async->n_buf_pages; ++i) {
if (async->buf_page_list[i].virt_addr) {
clear_bit(PG_reserved, &(virt_to_page(async->buf_page_list[i].virt_addr)->flags));
clear_bit(PG_reserved,
&(virt_to_page(async->buf_page_list[i].
virt_addr)->flags));
if (s->async_dma_dir != DMA_NONE) {
dma_free_coherent(dev->hw_dev,
PAGE_SIZE,
@ -494,8 +494,10 @@ int comedi_buf_alloc(struct comedi_device *dev, struct comedi_subdevice *s,
break;
set_bit(PG_reserved,
&(virt_to_page(async->buf_page_list[i].virt_addr)->flags));
pages[i] = virt_to_page(async->buf_page_list[i].virt_addr);
&(virt_to_page(async->buf_page_list[i].
virt_addr)->flags));
pages[i] = virt_to_page(async->buf_page_list[i].
virt_addr);
}
}
if (i == n_pages) {
@ -512,7 +514,10 @@ int comedi_buf_alloc(struct comedi_device *dev, struct comedi_subdevice *s,
NULL) {
break;
}
clear_bit(PG_reserved, &(virt_to_page(async->buf_page_list[i].virt_addr)->flags));
clear_bit(PG_reserved,
&(virt_to_page(async->
buf_page_list[i].
virt_addr)->flags));
if (s->async_dma_dir != DMA_NONE) {
dma_free_coherent(dev->hw_dev,
PAGE_SIZE,
@ -644,8 +649,7 @@ 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
(KERN_INFO "comedi: attempted to write-free more bytes than have been write-allocated.\n");
printk(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;