diff options
| author | James Courtier-Dutton <James@superbug.co.uk> | 2007-11-12 14:55:19 +0000 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-01-31 17:29:22 +0100 |
| commit | 83a28a09c8d02d29c17e903ca713d9b8f4159ad4 (patch) | |
| tree | 8afb81c8d1311435e01320d5e9790fa4787de9e5 /sound/pci/emu10k1 | |
| parent | 40c1d30871346c7428d3876fc4c6b593b1b875f2 (diff) | |
| download | linux-83a28a09c8d02d29c17e903ca713d9b8f4159ad4.tar.bz2 | |
[ALSA] emu10k1: Add mixer controls parameter checking.
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/pci/emu10k1')
| -rw-r--r-- | sound/pci/emu10k1/emumixer.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c index ccacd7b890e8..4b85a6b273cd 100644 --- a/sound/pci/emu10k1/emumixer.c +++ b/sound/pci/emu10k1/emumixer.c @@ -1089,6 +1089,7 @@ static int snd_emu10k1_send_volume_put(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); + /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; int change = 0, idx, val; @@ -1141,6 +1142,7 @@ static int snd_emu10k1_attn_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); + /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; unsigned long flags; @@ -1158,6 +1160,7 @@ static int snd_emu10k1_attn_put(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); + /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; int change = 0, idx, val; @@ -1210,6 +1213,7 @@ static int snd_emu10k1_efx_send_routing_get(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); + /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; int idx; @@ -1229,6 +1233,7 @@ static int snd_emu10k1_efx_send_routing_put(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); + /* FIXME: Check limits */ int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch]; int change = 0, idx, val; @@ -1280,6 +1285,7 @@ static int snd_emu10k1_efx_send_volume_get(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); + /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; int idx; @@ -1297,6 +1303,7 @@ static int snd_emu10k1_efx_send_volume_put(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); + /* FIXME: Check limits */ int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch]; int change = 0, idx, val; @@ -1345,6 +1352,7 @@ static int snd_emu10k1_efx_attn_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); + /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; unsigned long flags; @@ -1360,6 +1368,7 @@ static int snd_emu10k1_efx_attn_put(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); + /* FIXME: Check limits */ int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch]; int change = 0, val; |