diff options
| author | Adrian Knoth <adi@drcomp.erfurt.thur.de> | 2013-07-05 13:27:59 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-07-05 16:50:42 +0400 |
| commit | 8cea57104273909ab0825df48149840aad9d2b14 (patch) | |
| tree | 17b1594e64530877cbbc56a9455a63d22038f0c2 /sound | |
| parent | fb0f121e0f346bec45810a9439e936ae62fd2441 (diff) | |
| download | linux-8cea57104273909ab0825df48149840aad9d2b14.tar.xz | |
ALSA: hdspm - Refactor ENUMERATED_CTL_INFO into function
ENUMERATED_CTL_INFO is a macro, so the binary code is generated multiple
times. To avoid code duplication, refactor the involved functionality
into a function and make ENUMERATED_CTL_INFO a call to this function.
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/rme9652/hdspm.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 15f1e7b37c9f..b271853e2e52 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -2221,16 +2221,22 @@ static int hdspm_get_s1_sample_rate(struct hdspm *hdspm, unsigned int idx) return (status >> (idx*4)) & 0xF; } -#define ENUMERATED_CTL_INFO(info, texts) \ -{ \ - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; \ - uinfo->count = 1; \ - uinfo->value.enumerated.items = ARRAY_SIZE(texts); \ - if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) \ - uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; \ - strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); \ +static void snd_hdspm_set_infotext(struct snd_ctl_elem_info *uinfo, + char **texts, const int count) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = count; + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = + uinfo->value.enumerated.items - 1; + strcpy(uinfo->value.enumerated.name, + texts[uinfo->value.enumerated.item]); } +#define ENUMERATED_CTL_INFO(info, texts) \ + snd_hdspm_set_infotext(info, texts, ARRAY_SIZE(texts)) + #define HDSPM_AUTOSYNC_SAMPLE_RATE(xname, xindex) \ |