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ieee1394: Remove unnecessary casts of private_data

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Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Joe Perches 2010-07-12 13:50:00 -07:00 • committed by Stefan Richter
commit 80792d182e
3 changed files with 7 additions and 7 deletions
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4
drivers/ieee1394/dv1394.c
View file

@ -172,7 +172,7 @@ static DEFINE_SPINLOCK(dv1394_cards_lock);
static inline struct video_card* file_to_video_card(struct file *file) static inline struct video_card* file_to_video_card(struct file *file)
{ {
return (struct video_card*) file->private_data; return file->private_data;
} }
/*** FRAME METHODS *********************************************************/ /*** FRAME METHODS *********************************************************/
@ -1783,7 +1783,7 @@ static int dv1394_open(struct inode *inode, struct file *file)
struct video_card *video = NULL; struct video_card *video = NULL;
if (file->private_data) { if (file->private_data) {
video = (struct video_card*) file->private_data; video = file->private_data;
} else { } else {
/* look up the card by ID */ /* look up the card by ID */

4
drivers/ieee1394/raw1394.c
View file

@ -440,7 +440,7 @@ static struct pending_request *next_complete_req(struct file_info *fi)
static ssize_t raw1394_read(struct file *file, char __user * buffer, static ssize_t raw1394_read(struct file *file, char __user * buffer,
size_t count, loff_t * offset_is_ignored) size_t count, loff_t * offset_is_ignored)
{ {
struct file_info *fi = (struct file_info *)file->private_data; struct file_info *fi = file->private_data;
struct pending_request *req; struct pending_request *req;
ssize_t ret; ssize_t ret;
@ -2244,7 +2244,7 @@ static int state_connected(struct file_info *fi, struct pending_request *req)
static ssize_t raw1394_write(struct file *file, const char __user * buffer, static ssize_t raw1394_write(struct file *file, const char __user * buffer,
size_t count, loff_t * offset_is_ignored) size_t count, loff_t * offset_is_ignored)
{ {
struct file_info *fi = (struct file_info *)file->private_data; struct file_info *fi = file->private_data;
struct pending_request *req; struct pending_request *req;
ssize_t retval = -EBADFD; ssize_t retval = -EBADFD;

6
drivers/ieee1394/video1394.c
View file

@ -720,7 +720,7 @@ static inline unsigned video1394_buffer_state(struct dma_iso_ctx *d,
static long video1394_ioctl(struct file *file, static long video1394_ioctl(struct file *file,
unsigned int cmd, unsigned long arg) unsigned int cmd, unsigned long arg)
{ {
struct file_ctx *ctx = (struct file_ctx *)file->private_data; struct file_ctx *ctx = file->private_data;
struct ti_ohci *ohci = ctx->ohci; struct ti_ohci *ohci = ctx->ohci;
unsigned long flags; unsigned long flags;
void __user *argp = (void __user *)arg; void __user *argp = (void __user *)arg;
@ -1172,7 +1172,7 @@ static long video1394_ioctl(struct file *file,
static int video1394_mmap(struct file *file, struct vm_area_struct *vma) static int video1394_mmap(struct file *file, struct vm_area_struct *vma)
{ {
struct file_ctx *ctx = (struct file_ctx *)file->private_data; struct file_ctx *ctx = file->private_data;
if (ctx->current_ctx == NULL) { if (ctx->current_ctx == NULL) {
PRINT(KERN_ERR, ctx->ohci->host->id, PRINT(KERN_ERR, ctx->ohci->host->id,
@ -1239,7 +1239,7 @@ static int video1394_open(struct inode *inode, struct file *file)
static int video1394_release(struct inode *inode, struct file *file) static int video1394_release(struct inode *inode, struct file *file)
{ {
struct file_ctx *ctx = (struct file_ctx *)file->private_data; struct file_ctx *ctx = file->private_data;
struct ti_ohci *ohci = ctx->ohci; struct ti_ohci *ohci = ctx->ohci;
struct list_head *lh, *next; struct list_head *lh, *next;
u64 mask; u64 mask;