ieee1394: Remove unnecessary casts of private_data

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c
index f8fcbd0..c5a031b 100644 (file)
--- a/drivers/ieee1394/dv1394.c
+++ b/drivers/ieee1394/dv1394.c
@@ -172,7 +172,7 @@ static DEFINE_SPINLOCK(dv1394_cards_lock);
 
 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 *********************************************************/
@@ -1783,7 +1783,7 @@ static int dv1394_open(struct inode *inode, struct file *file)
        struct video_card *video = NULL;
 
        if (file->private_data) {
-               video = (struct video_card*) file->private_data;
+               video = file->private_data;
 
        } else {
                /* look up the card by ID */

diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c
index 2c417ae..f340142 100644 (file)
--- a/drivers/ieee1394/raw1394.c
+++ b/drivers/ieee1394/raw1394.c
@@ -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,
                            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;
        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,
                             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;
        ssize_t retval = -EBADFD;
 

diff --git a/drivers/ieee1394/video1394.c b/drivers/ieee1394/video1394.c
index a77483b..5c74f79 100644 (file)
--- a/drivers/ieee1394/video1394.c
+++ b/drivers/ieee1394/video1394.c
@@ -720,7 +720,7 @@ static inline unsigned video1394_buffer_state(struct dma_iso_ctx *d,
 static long video1394_ioctl(struct file *file,
                            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;
        unsigned long flags;
        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)
 {
-       struct file_ctx *ctx = (struct file_ctx *)file->private_data;
+       struct file_ctx *ctx = file->private_data;
 
        if (ctx->current_ctx == NULL) {
                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)
 {
-       struct file_ctx *ctx = (struct file_ctx *)file->private_data;
+       struct file_ctx *ctx = file->private_data;
        struct ti_ohci *ohci = ctx->ohci;
        struct list_head *lh, *next;
        u64 mask;