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| author | Takashi Iwai <tiwai@suse.de> | 2013-06-28 09:56:49 (GMT) |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-06-28 10:14:44 (GMT) |
| commit | 975cc02a904ae385721f1bdb65eb1bcf707dfaf1 (patch) | |
| tree | 9ca3c2937ff979fe3f7266f9c1902a60011a61f0 /sound/pci/hda/patch_ca0132.c | |
| parent | 0c055b3413868227f2e85701c4e6938c9581f0e2 (diff) | |
| download | linux-975cc02a904ae385721f1bdb65eb1bcf707dfaf1.tar.xz | |
ALSA: Replace the magic number 44 with const
The char arrays with size 44 are for the name string of
snd_ctl_elem_id. Define the constant and replace the raw numbers with
it for clarifying better.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_ca0132.c')
| -rw-r--r-- | sound/pci/hda/patch_ca0132.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index 90ff7a3..6e9876f 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -139,7 +139,7 @@ enum { #define DSP_SPEAKER_OUT_LATENCY 7 struct ct_effect { - char name[44]; + char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; hda_nid_t nid; int mid; /*effect module ID*/ int reqs[EFFECT_VALS_MAX_COUNT]; /*effect module request*/ @@ -270,7 +270,7 @@ enum { }; struct ct_tuning_ctl { - char name[44]; + char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; hda_nid_t parent_nid; hda_nid_t nid; int mid; /*effect module ID*/ @@ -3103,7 +3103,7 @@ static int add_tuning_control(struct hda_codec *codec, hda_nid_t pnid, hda_nid_t nid, const char *name, int dir) { - char namestr[44]; + char namestr[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; int type = dir ? HDA_INPUT : HDA_OUTPUT; struct snd_kcontrol_new knew = HDA_CODEC_VOLUME_MONO(namestr, nid, 1, 0, type); @@ -3935,7 +3935,7 @@ static int ca0132_volume_tlv(struct snd_kcontrol *kcontrol, int op_flag, static int add_fx_switch(struct hda_codec *codec, hda_nid_t nid, const char *pfx, int dir) { - char namestr[44]; + char namestr[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; int type = dir ? HDA_INPUT : HDA_OUTPUT; struct snd_kcontrol_new knew = CA0132_CODEC_MUTE_MONO(namestr, nid, 1, type); |