diff options
Diffstat (limited to 'sound/pci/emu10k1')
| -rw-r--r-- | sound/pci/emu10k1/emufx.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c index a31adecfe608..e0e076a9c321 100644 --- a/sound/pci/emu10k1/emufx.c +++ b/sound/pci/emu10k1/emufx.c @@ -628,7 +628,7 @@ static int snd_emu10k1_code_peek(struct snd_emu10k1 *emu, } static struct snd_emu10k1_fx8010_ctl * -snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu, struct snd_ctl_elem_id *id) +snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu, struct emu10k1_ctl_elem_id *id) { struct snd_emu10k1_fx8010_ctl *ctl; struct snd_kcontrol *kcontrol; @@ -714,15 +714,15 @@ static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu, bool in_kernel) { unsigned int i; - struct snd_ctl_elem_id __user *_id; - struct snd_ctl_elem_id id; + struct emu10k1_ctl_elem_id __user *_id; + struct emu10k1_ctl_elem_id id; struct snd_emu10k1_fx8010_control_gpr *gctl; int err; - for (i = 0, _id = icode->gpr_del_controls; - i < icode->gpr_del_control_count; i++, _id++) { + _id = (__force struct emu10k1_ctl_elem_id __user *)icode->gpr_del_controls; + for (i = 0; i < icode->gpr_del_control_count; i++, _id++) { if (in_kernel) - id = *(__force struct snd_ctl_elem_id *)_id; + id = *(__force struct emu10k1_ctl_elem_id *)_id; else if (copy_from_user(&id, _id, sizeof(id))) return -EFAULT; if (snd_emu10k1_look_for_ctl(emu, &id) == NULL) @@ -741,7 +741,8 @@ static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu, if (snd_emu10k1_look_for_ctl(emu, &gctl->id)) continue; down_read(&emu->card->controls_rwsem); - if (snd_ctl_find_id(emu->card, &gctl->id) != NULL) { + if (snd_ctl_find_id(emu->card, + (struct snd_ctl_elem_id *)&gctl->id)) { up_read(&emu->card->controls_rwsem); err = -EEXIST; goto __error; @@ -876,15 +877,16 @@ static int snd_emu10k1_del_controls(struct snd_emu10k1 *emu, bool in_kernel) { unsigned int i; - struct snd_ctl_elem_id id; - struct snd_ctl_elem_id __user *_id; + struct emu10k1_ctl_elem_id id; + struct emu10k1_ctl_elem_id __user *_id; struct snd_emu10k1_fx8010_ctl *ctl; struct snd_card *card = emu->card; - for (i = 0, _id = icode->gpr_del_controls; - i < icode->gpr_del_control_count; i++, _id++) { + _id = (__force struct emu10k1_ctl_elem_id __user *)icode->gpr_del_controls; + + for (i = 0; i < icode->gpr_del_control_count; i++, _id++) { if (in_kernel) - id = *(__force struct snd_ctl_elem_id *)_id; + id = *(__force struct emu10k1_ctl_elem_id *)_id; else if (copy_from_user(&id, _id, sizeof(id))) return -EFAULT; down_write(&card->controls_rwsem); |