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Diffstat (limited to 'sound/core/control_compat.c')
-rw-r--r--sound/core/control_compat.c73
1 files changed, 38 insertions, 35 deletions
diff --git a/sound/core/control_compat.c b/sound/core/control_compat.c
index 207c7de5129..418c6d4e5da 100644
--- a/sound/core/control_compat.c
+++ b/sound/core/control_compat.c
@@ -22,7 +22,7 @@
#include <linux/compat.h>
-struct sndrv_ctl_elem_list32 {
+struct snd_ctl_elem_list32 {
u32 offset;
u32 space;
u32 used;
@@ -31,9 +31,10 @@ struct sndrv_ctl_elem_list32 {
unsigned char reserved[50];
} /* don't set packed attribute here */;
-static int snd_ctl_elem_list_compat(snd_card_t *card, struct sndrv_ctl_elem_list32 __user *data32)
+static int snd_ctl_elem_list_compat(struct snd_card *card,
+ struct snd_ctl_elem_list32 __user *data32)
{
- struct sndrv_ctl_elem_list __user *data;
+ struct snd_ctl_elem_list __user *data;
compat_caddr_t ptr;
int err;
@@ -60,8 +61,8 @@ static int snd_ctl_elem_list_compat(snd_card_t *card, struct sndrv_ctl_elem_list
* it uses union, so the things are not easy..
*/
-struct sndrv_ctl_elem_info32 {
- struct sndrv_ctl_elem_id id; // the size of struct is same
+struct snd_ctl_elem_info32 {
+ struct snd_ctl_elem_id id; // the size of struct is same
s32 type;
u32 access;
u32 count;
@@ -87,9 +88,10 @@ struct sndrv_ctl_elem_info32 {
unsigned char reserved[64];
} __attribute__((packed));
-static int snd_ctl_elem_info_compat(snd_ctl_file_t *ctl, struct sndrv_ctl_elem_info32 __user *data32)
+static int snd_ctl_elem_info_compat(struct snd_ctl_file *ctl,
+ struct snd_ctl_elem_info32 __user *data32)
{
- struct sndrv_ctl_elem_info *data;
+ struct snd_ctl_elem_info *data;
int err;
data = kzalloc(sizeof(*data), GFP_KERNEL);
@@ -146,8 +148,8 @@ static int snd_ctl_elem_info_compat(snd_ctl_file_t *ctl, struct sndrv_ctl_elem_i
}
/* read / write */
-struct sndrv_ctl_elem_value32 {
- struct sndrv_ctl_elem_id id;
+struct snd_ctl_elem_value32 {
+ struct snd_ctl_elem_id id;
unsigned int indirect; /* bit-field causes misalignment */
union {
s32 integer[128];
@@ -161,10 +163,11 @@ struct sndrv_ctl_elem_value32 {
/* get the value type and count of the control */
-static int get_ctl_type(snd_card_t *card, snd_ctl_elem_id_t *id, int *countp)
+static int get_ctl_type(struct snd_card *card, struct snd_ctl_elem_id *id,
+ int *countp)
{
- snd_kcontrol_t *kctl;
- snd_ctl_elem_info_t info;
+ struct snd_kcontrol *kctl;
+ struct snd_ctl_elem_info info;
int err;
down_read(&card->controls_rwsem);
@@ -193,15 +196,15 @@ static int get_elem_size(int type, int count)
case SNDRV_CTL_ELEM_TYPE_BYTES:
return 512;
case SNDRV_CTL_ELEM_TYPE_IEC958:
- return sizeof(struct sndrv_aes_iec958);
+ return sizeof(struct snd_aes_iec958);
default:
return -1;
}
}
-static int copy_ctl_value_from_user(snd_card_t *card,
- struct sndrv_ctl_elem_value *data,
- struct sndrv_ctl_elem_value32 __user *data32,
+static int copy_ctl_value_from_user(struct snd_card *card,
+ struct snd_ctl_elem_value *data,
+ struct snd_ctl_elem_value32 __user *data32,
int *typep, int *countp)
{
int i, type, count, size;
@@ -242,8 +245,8 @@ static int copy_ctl_value_from_user(snd_card_t *card,
}
/* restore the value to 32bit */
-static int copy_ctl_value_to_user(struct sndrv_ctl_elem_value32 __user *data32,
- struct sndrv_ctl_elem_value *data,
+static int copy_ctl_value_to_user(struct snd_ctl_elem_value32 __user *data32,
+ struct snd_ctl_elem_value *data,
int type, int count)
{
int i, size;
@@ -265,10 +268,10 @@ static int copy_ctl_value_to_user(struct sndrv_ctl_elem_value32 __user *data32,
return 0;
}
-static int snd_ctl_elem_read_user_compat(snd_card_t *card,
- struct sndrv_ctl_elem_value32 __user *data32)
+static int snd_ctl_elem_read_user_compat(struct snd_card *card,
+ struct snd_ctl_elem_value32 __user *data32)
{
- struct sndrv_ctl_elem_value *data;
+ struct snd_ctl_elem_value *data;
int err, type, count;
data = kzalloc(sizeof(*data), GFP_KERNEL);
@@ -285,10 +288,10 @@ static int snd_ctl_elem_read_user_compat(snd_card_t *card,
return err;
}
-static int snd_ctl_elem_write_user_compat(snd_ctl_file_t *file,
- struct sndrv_ctl_elem_value32 __user *data32)
+static int snd_ctl_elem_write_user_compat(struct snd_ctl_file *file,
+ struct snd_ctl_elem_value32 __user *data32)
{
- struct sndrv_ctl_elem_value *data;
+ struct snd_ctl_elem_value *data;
int err, type, count;
data = kzalloc(sizeof(*data), GFP_KERNEL);
@@ -306,11 +309,11 @@ static int snd_ctl_elem_write_user_compat(snd_ctl_file_t *file,
}
/* add or replace a user control */
-static int snd_ctl_elem_add_compat(snd_ctl_file_t *file,
- struct sndrv_ctl_elem_info32 __user *data32,
+static int snd_ctl_elem_add_compat(struct snd_ctl_file *file,
+ struct snd_ctl_elem_info32 __user *data32,
int replace)
{
- struct sndrv_ctl_elem_info *data;
+ struct snd_ctl_elem_info *data;
int err;
data = kzalloc(sizeof(*data), GFP_KERNEL);
@@ -355,17 +358,17 @@ static int snd_ctl_elem_add_compat(snd_ctl_file_t *file,
}
enum {
- SNDRV_CTL_IOCTL_ELEM_LIST32 = _IOWR('U', 0x10, struct sndrv_ctl_elem_list32),
- SNDRV_CTL_IOCTL_ELEM_INFO32 = _IOWR('U', 0x11, struct sndrv_ctl_elem_info32),
- SNDRV_CTL_IOCTL_ELEM_READ32 = _IOWR('U', 0x12, struct sndrv_ctl_elem_value32),
- SNDRV_CTL_IOCTL_ELEM_WRITE32 = _IOWR('U', 0x13, struct sndrv_ctl_elem_value32),
- SNDRV_CTL_IOCTL_ELEM_ADD32 = _IOWR('U', 0x17, struct sndrv_ctl_elem_info32),
- SNDRV_CTL_IOCTL_ELEM_REPLACE32 = _IOWR('U', 0x18, struct sndrv_ctl_elem_info32),
+ SNDRV_CTL_IOCTL_ELEM_LIST32 = _IOWR('U', 0x10, struct snd_ctl_elem_list32),
+ SNDRV_CTL_IOCTL_ELEM_INFO32 = _IOWR('U', 0x11, struct snd_ctl_elem_info32),
+ SNDRV_CTL_IOCTL_ELEM_READ32 = _IOWR('U', 0x12, struct snd_ctl_elem_value32),
+ SNDRV_CTL_IOCTL_ELEM_WRITE32 = _IOWR('U', 0x13, struct snd_ctl_elem_value32),
+ SNDRV_CTL_IOCTL_ELEM_ADD32 = _IOWR('U', 0x17, struct snd_ctl_elem_info32),
+ SNDRV_CTL_IOCTL_ELEM_REPLACE32 = _IOWR('U', 0x18, struct snd_ctl_elem_info32),
};
static inline long snd_ctl_ioctl_compat(struct file *file, unsigned int cmd, unsigned long arg)
{
- snd_ctl_file_t *ctl;
+ struct snd_ctl_file *ctl;
struct list_head *list;
void __user *argp = compat_ptr(arg);
int err;
@@ -398,7 +401,7 @@ static inline long snd_ctl_ioctl_compat(struct file *file, unsigned int cmd, uns
down_read(&snd_ioctl_rwsem);
list_for_each(list, &snd_control_compat_ioctls) {
- snd_kctl_ioctl_t *p = list_entry(list, snd_kctl_ioctl_t, list);
+ struct snd_kctl_ioctl *p = list_entry(list, struct snd_kctl_ioctl, list);
if (p->fioctl) {
err = p->fioctl(ctl->card, ctl, cmd, arg);
if (err != -ENOIOCTLCMD) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 12:42:01 +0000