sound: Remove unnecessary casts of private_data

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2 files changed, 4 insertions, 4 deletions

diff --git a/sound/pci/ice1712/pontis.c b/sound/pci/ice1712/pontis.c
index 6bc3f91b7281..cdb873f5da50 100644
--- a/sound/pci/ice1712/pontis.c
+++ b/sound/pci/ice1712/pontis.c
@@ -638,7 +638,7 @@ static struct snd_kcontrol_new pontis_controls[] __devinitdata = {
  */
 static void wm_proc_regs_write(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
 {
-        struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
+        struct snd_ice1712 *ice = entry->private_data;
         char line[64];
         unsigned int reg, val;
         mutex_lock(&ice->gpio_mutex);
@@ -653,7 +653,7 @@ static void wm_proc_regs_write(struct snd_info_entry *entry, struct snd_info_buf
 
 static void wm_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
 {
-        struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
+        struct snd_ice1712 *ice = entry->private_data;
         int reg, val;
 
         mutex_lock(&ice->gpio_mutex);
@@ -676,7 +676,7 @@ static void wm_proc_init(struct snd_ice1712 *ice)
 
 static void cs_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
 {
-        struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
+        struct snd_ice1712 *ice = entry->private_data;
         int reg, val;
 
         mutex_lock(&ice->gpio_mutex);
diff --git a/sound/pci/ice1712/prodigy192.c b/sound/pci/ice1712/prodigy192.c
index 2a8e5cd8f2d8..e36ddb94c382 100644
--- a/sound/pci/ice1712/prodigy192.c
+++ b/sound/pci/ice1712/prodigy192.c
@@ -654,7 +654,7 @@ static int prodigy192_ak4114_init(struct snd_ice1712 *ice)
 static void stac9460_proc_regs_read(struct snd_info_entry *entry,
                 struct snd_info_buffer *buffer)
 {
-        struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
+        struct snd_ice1712 *ice = entry->private_data;
         int reg, val;
         /* registers 0x0 - 0x14 */
         for (reg = 0; reg <= 0x15; reg++) {