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sound: Remove unnecessary casts of private_data

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Signed-off-by: Joe Perches <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
This commit is contained in:
Joe Perches 2010-09-04 18:52:54 -07:00 • committed by Takashi Iwai
commit 9fe856e47e
14 changed files with 41 additions and 42 deletions
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18
sound/oss/au1550_ac97.c
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@ -171,7 +171,7 @@ au1550_delay(int msec)
static u16
rdcodec(struct ac97_codec *codec, u8 addr)
{
struct au1550_state *s = (struct au1550_state *)codec->private_data;
struct au1550_state *s = codec->private_data;
unsigned long flags;
u32 cmd, val;
u16 data;
@ -239,7 +239,7 @@ rdcodec(struct ac97_codec *codec, u8 addr)
static void
wrcodec(struct ac97_codec *codec, u8 addr, u16 data)
{
struct au1550_state *s = (struct au1550_state *)codec->private_data;
struct au1550_state *s = codec->private_data;
unsigned long flags;
u32 cmd, val;
int i;
@ -820,7 +820,7 @@ mixdev_ioctl(struct ac97_codec *codec, unsigned int cmd,
static long
au1550_ioctl_mixdev(struct file *file, unsigned int cmd, unsigned long arg)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
struct ac97_codec *codec = s->codec;
int ret;
@ -1031,7 +1031,7 @@ copy_dmabuf_user(struct dmabuf *db, char* userbuf, int count, int to_user)
static ssize_t
au1550_read(struct file *file, char *buffer, size_t count, loff_t *ppos)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
struct dmabuf *db = &s->dma_adc;
DECLARE_WAITQUEUE(wait, current);
ssize_t ret;
@ -1111,7 +1111,7 @@ out2:
static ssize_t
au1550_write(struct file *file, const char *buffer, size_t count, loff_t * ppos)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
struct dmabuf *db = &s->dma_dac;
DECLARE_WAITQUEUE(wait, current);
ssize_t ret = 0;
@ -1211,7 +1211,7 @@ out2:
static unsigned int
au1550_poll(struct file *file, struct poll_table_struct *wait)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
unsigned long flags;
unsigned int mask = 0;
@ -1250,7 +1250,7 @@ au1550_poll(struct file *file, struct poll_table_struct *wait)
static int
au1550_mmap(struct file *file, struct vm_area_struct *vma)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
struct dmabuf *db;
unsigned long size;
int ret = 0;
@ -1342,7 +1342,7 @@ dma_count_done(struct dmabuf *db)
static int
au1550_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
unsigned long flags;
audio_buf_info abinfo;
count_info cinfo;
@ -1868,7 +1868,7 @@ out2:
static int
au1550_release(struct inode *inode, struct file *file)
{
struct au1550_state *s = (struct au1550_state *)file->private_data;
struct au1550_state *s = file->private_data;
lock_kernel();