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This commit was manufactured by cvs2svn to create tag
[linux-2.6.git]
/
sound
/
oss
/
dmasound
/
tas3001c.c
diff --git
a/sound/oss/dmasound/tas3001c.c
b/sound/oss/dmasound/tas3001c.c
index
f227c9f
..
f8ddd3e
100644
(file)
--- a/
sound/oss/dmasound/tas3001c.c
+++ b/
sound/oss/dmasound/tas3001c.c
@@
-452,9
+452,8
@@
tas3001c_eq_rw( struct tas3001c_data_t *self,
{
int rc;
struct tas_biquad_ctrl_t biquad;
{
int rc;
struct tas_biquad_ctrl_t biquad;
- void __user *argp = (void __user *)arg;
- if (copy_from_user(
&biquad, argp
, sizeof(struct tas_biquad_ctrl_t))) {
+ if (copy_from_user(
(void *)&biquad, (const void *)arg
, sizeof(struct tas_biquad_ctrl_t))) {
return -EFAULT;
}
return -EFAULT;
}
@@
-467,7
+466,7
@@
tas3001c_eq_rw( struct tas3001c_data_t *self,
rc=tas3001c_read_biquad(self, biquad.channel, biquad.filter, &biquad.data);
if (rc != 0) return rc;
rc=tas3001c_read_biquad(self, biquad.channel, biquad.filter, &biquad.data);
if (rc != 0) return rc;
- if (copy_to_user(
argp,
&biquad, sizeof(struct tas_biquad_ctrl_t))) {
+ if (copy_to_user(
(void *)arg, (const void *)
&biquad, sizeof(struct tas_biquad_ctrl_t))) {
return -EFAULT;
}
return -EFAULT;
}
@@
-486,21
+485,27
@@
tas3001c_eq_list_rw( struct tas3001c_data_t *self,
int i,j;
char sync_required[2][6];
struct tas_biquad_ctrl_t biquad;
int i,j;
char sync_required[2][6];
struct tas_biquad_ctrl_t biquad;
- struct tas_biquad_ctrl_list_t __user *argp = (void __user *)arg;
memset(sync_required,0,sizeof(sync_required));
memset(sync_required,0,sizeof(sync_required));
- if (copy_from_user(&filter_count, &argp->filter_count, sizeof(int)))
+ if (copy_from_user((void *)&filter_count,
+ (const void *)arg + offsetof(struct tas_biquad_ctrl_list_t,filter_count),
+ sizeof(int))) {
return -EFAULT;
return -EFAULT;
+ }
- if (copy_from_user(&flags, &argp->flags, sizeof(int)))
+ if (copy_from_user((void *)&flags,
+ (const void *)arg + offsetof(struct tas_biquad_ctrl_list_t,flags),
+ sizeof(int))) {
return -EFAULT;
return -EFAULT;
+ }
if (cmd & SIOC_IN) {
}
for (i=0; i < filter_count; i++) {
if (cmd & SIOC_IN) {
}
for (i=0; i < filter_count; i++) {
- if (copy_from_user(&biquad, &argp->biquads[i],
+ if (copy_from_user((void *)&biquad,
+ (const void *)arg + offsetof(struct tas_biquad_ctrl_list_t, biquads[i]),
sizeof(struct tas_biquad_ctrl_t))) {
return -EFAULT;
}
sizeof(struct tas_biquad_ctrl_t))) {
return -EFAULT;
}
@@
-515,7
+520,8
@@
tas3001c_eq_list_rw( struct tas3001c_data_t *self,
rc=tas3001c_read_biquad(self, biquad.channel, biquad.filter, &biquad.data);
if (rc != 0) return rc;
rc=tas3001c_read_biquad(self, biquad.channel, biquad.filter, &biquad.data);
if (rc != 0) return rc;
- if (copy_to_user(&argp->biquads[i], &biquad,
+ if (copy_to_user((void *)arg + offsetof(struct tas_biquad_ctrl_list_t, biquads[i]),
+ (const void *)&biquad,
sizeof(struct tas_biquad_ctrl_t))) {
return -EFAULT;
}
sizeof(struct tas_biquad_ctrl_t))) {
return -EFAULT;
}
@@
-590,10
+596,12
@@
tas3001c_drce_rw( struct tas3001c_data_t *self,
{
int rc;
struct tas_drce_ctrl_t drce_ctrl;
{
int rc;
struct tas_drce_ctrl_t drce_ctrl;
- void __user *argp = (void __user *)arg;
- if (copy_from_user(&drce_ctrl, argp, sizeof(struct tas_drce_ctrl_t)))
+ if (copy_from_user((void *)&drce_ctrl,
+ (const void *)arg,
+ sizeof(struct tas_drce_ctrl_t))) {
return -EFAULT;
return -EFAULT;
+ }
#ifdef DEBUG_DRCE
printk("DRCE IOCTL: input [ FLAGS:%x ENABLE:%x THRESH:%x\n",
#ifdef DEBUG_DRCE
printk("DRCE IOCTL: input [ FLAGS:%x ENABLE:%x THRESH:%x\n",
@@
-615,7
+623,8
@@
tas3001c_drce_rw( struct tas3001c_data_t *self,
if (drce_ctrl.flags & TAS_DRCE_THRESHOLD)
drce_ctrl.data.threshold = self->drce_state.threshold;
if (drce_ctrl.flags & TAS_DRCE_THRESHOLD)
drce_ctrl.data.threshold = self->drce_state.threshold;
- if (copy_to_user(argp, &drce_ctrl,
+ if (copy_to_user((void *)arg,
+ (const void *)&drce_ctrl,
sizeof(struct tas_drce_ctrl_t))) {
return -EFAULT;
}
sizeof(struct tas_drce_ctrl_t))) {
return -EFAULT;
}
@@
-694,7
+703,6
@@
tas3001c_device_ioctl( struct tas3001c_data_t *self,
u_int cmd,
u_long arg)
{
u_int cmd,
u_long arg)
{
- uint __user *argp = (void __user *)arg;
switch (cmd) {
case TAS_READ_EQ:
case TAS_WRITE_EQ:
switch (cmd) {
case TAS_READ_EQ:
case TAS_WRITE_EQ:
@@
-705,11
+713,11
@@
tas3001c_device_ioctl( struct tas3001c_data_t *self,
return tas3001c_eq_list_rw(self, cmd, arg);
case TAS_READ_EQ_FILTER_COUNT:
return tas3001c_eq_list_rw(self, cmd, arg);
case TAS_READ_EQ_FILTER_COUNT:
- put_user(TAS3001C_BIQUAD_FILTER_COUNT,
argp
);
+ put_user(TAS3001C_BIQUAD_FILTER_COUNT,
(uint *)(arg)
);
return 0;
case TAS_READ_EQ_CHANNEL_COUNT:
return 0;
case TAS_READ_EQ_CHANNEL_COUNT:
- put_user(TAS3001C_BIQUAD_CHANNEL_COUNT,
argp
);
+ put_user(TAS3001C_BIQUAD_CHANNEL_COUNT,
(uint *)(arg)
);
return 0;
case TAS_READ_DRCE:
return 0;
case TAS_READ_DRCE:
@@
-717,14
+725,15
@@
tas3001c_device_ioctl( struct tas3001c_data_t *self,
return tas3001c_drce_rw(self, cmd, arg);
case TAS_READ_DRCE_CAPS:
return tas3001c_drce_rw(self, cmd, arg);
case TAS_READ_DRCE_CAPS:
- put_user(TAS_DRCE_ENABLE | TAS_DRCE_THRESHOLD,
argp
);
+ put_user(TAS_DRCE_ENABLE | TAS_DRCE_THRESHOLD,
(uint *)(arg)
);
return 0;
case TAS_READ_DRCE_MIN:
case TAS_READ_DRCE_MAX: {
struct tas_drce_ctrl_t drce_ctrl;
return 0;
case TAS_READ_DRCE_MIN:
case TAS_READ_DRCE_MAX: {
struct tas_drce_ctrl_t drce_ctrl;
- if (copy_from_user(&drce_ctrl, argp,
+ if (copy_from_user((void *)&drce_ctrl,
+ (const void *)arg,
sizeof(struct tas_drce_ctrl_t))) {
return -EFAULT;
}
sizeof(struct tas_drce_ctrl_t))) {
return -EFAULT;
}
@@
-737,7
+746,8
@@
tas3001c_device_ioctl( struct tas3001c_data_t *self,
}
}
}
}
- if (copy_to_user(argp, &drce_ctrl,
+ if (copy_to_user((void *)arg,
+ (const void *)&drce_ctrl,
sizeof(struct tas_drce_ctrl_t))) {
return -EFAULT;
}
sizeof(struct tas_drce_ctrl_t))) {
return -EFAULT;
}