V4L/DVB (5011): DVB: Remove unneeded void * casts in ttpci/av7110

The patch removes unneeded void * casts for the following (void *) pointers:
- struct file: private_data
- struct dvb_device: priv
- struct dvb_demux: priv
- struct dvb_adapter: priv
The patch also contains some whitespace and coding style cleanups in the
relevant areas.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 21 insertions, 21 deletions

diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c
index 795e6e95915c..e719af807685 100644
--- a/drivers/media/dvb/ttpci/av7110_av.c
+++ b/drivers/media/dvb/ttpci/av7110_av.c
@@ -880,8 +880,8 @@ static int dvb_video_get_event (struct av7110 *av7110, struct video_event *event
 
 static unsigned int dvb_video_poll(struct file *file, poll_table *wait)
 {
-        struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
-        struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
+        struct dvb_device *dvbdev = file->private_data;
+        struct av7110 *av7110 = dvbdev->priv;
         unsigned int mask = 0;
 
         dprintk(2, "av7110:%p, \n", av7110);
@@ -908,8 +908,8 @@ static unsigned int dvb_video_poll(struct file *file, poll_table *wait)
 static ssize_t dvb_video_write(struct file *file, const char __user *buf,
                                size_t count, loff_t *ppos)
 {
-        struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
-        struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
+        struct dvb_device *dvbdev = file->private_data;
+        struct av7110 *av7110 = dvbdev->priv;
 
         dprintk(2, "av7110:%p, \n", av7110);
 
@@ -924,8 +924,8 @@ static ssize_t dvb_video_write(struct file *file, const char __user *buf,
 
 static unsigned int dvb_audio_poll(struct file *file, poll_table *wait)
 {
-        struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
-        struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
+        struct dvb_device *dvbdev = file->private_data;
+        struct av7110 *av7110 = dvbdev->priv;
         unsigned int mask = 0;
 
         dprintk(2, "av7110:%p, \n", av7110);
@@ -944,8 +944,8 @@ static unsigned int dvb_audio_poll(struct file *file, poll_table *wait)
 static ssize_t dvb_audio_write(struct file *file, const char __user *buf,
                                size_t count, loff_t *ppos)
 {
-        struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
-        struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
+        struct dvb_device *dvbdev = file->private_data;
+        struct av7110 *av7110 = dvbdev->priv;
 
         dprintk(2, "av7110:%p, \n", av7110);
 
@@ -989,8 +989,8 @@ static int play_iframe(struct av7110 *av7110, u8 __user *buf, unsigned int len,
 static int dvb_video_ioctl(struct inode *inode, struct file *file,
                            unsigned int cmd, void *parg)
 {
-        struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
-        struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
+        struct dvb_device *dvbdev = file->private_data;
+        struct av7110 *av7110 = dvbdev->priv;
         unsigned long arg = (unsigned long) parg;
         int ret = 0;
 
@@ -1203,8 +1203,8 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
 static int dvb_audio_ioctl(struct inode *inode, struct file *file,
                            unsigned int cmd, void *parg)
 {
-        struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
-        struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
+        struct dvb_device *dvbdev = file->private_data;
+        struct av7110 *av7110 = dvbdev->priv;
         unsigned long arg = (unsigned long) parg;
         int ret = 0;
 
@@ -1349,8 +1349,8 @@ static int dvb_audio_ioctl(struct inode *inode, struct file *file,
 
 static int dvb_video_open(struct inode *inode, struct file *file)
 {
-        struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
-        struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
+        struct dvb_device *dvbdev = file->private_data;
+        struct av7110 *av7110 = dvbdev->priv;
         int err;
 
         dprintk(2, "av7110:%p, \n", av7110);
@@ -1374,8 +1374,8 @@ static int dvb_video_open(struct inode *inode, struct file *file)
 
 static int dvb_video_release(struct inode *inode, struct file *file)
 {
-        struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
-        struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
+        struct dvb_device *dvbdev = file->private_data;
+        struct av7110 *av7110 = dvbdev->priv;
 
         dprintk(2, "av7110:%p, \n", av7110);
 
@@ -1388,9 +1388,9 @@ static int dvb_video_release(struct inode *inode, struct file *file)
 
 static int dvb_audio_open(struct inode *inode, struct file *file)
 {
-        struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
-        struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
-        int err=dvb_generic_open(inode, file);
+        struct dvb_device *dvbdev = file->private_data;
+        struct av7110 *av7110 = dvbdev->priv;
+        int err = dvb_generic_open(inode, file);
 
         dprintk(2, "av7110:%p, \n", av7110);
 
@@ -1403,8 +1403,8 @@ static int dvb_audio_open(struct inode *inode, struct file *file)
 
 static int dvb_audio_release(struct inode *inode, struct file *file)
 {
-        struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
-        struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
+        struct dvb_device *dvbdev = file->private_data;
+        struct av7110 *av7110 = dvbdev->priv;
 
         dprintk(2, "av7110:%p, \n", av7110);