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| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-12-29 19:41:38 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-12-30 16:41:54 +0100 |
| commit | 26c0d8a415e5c4a01faf24165ec9dea821f6a908 (patch) | |
| tree | 24a0d357a7d435193e04298085152cbc33193cef | |
| parent | 62f64a880af2e82d1b41cb02cb43b88d30413993 (diff) | |
| download | lwn-26c0d8a415e5c4a01faf24165ec9dea821f6a908.tar.gz lwn-26c0d8a415e5c4a01faf24165ec9dea821f6a908.zip | |
ALSA: pcm_params: Remove unused add/sub functions
Those two functions are not used anywhere and also their name is a bit to
generic to be in a global header, so remove them.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | include/sound/pcm_params.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h index 6b1c78f05fab..15760f5f98ee 100644 --- a/include/sound/pcm_params.h +++ b/include/sound/pcm_params.h @@ -325,20 +325,6 @@ static inline int snd_interval_eq(const struct snd_interval *i1, const struct sn i1->max == i2->max && i1->openmax == i2->openmax; } -static inline unsigned int add(unsigned int a, unsigned int b) -{ - if (a >= UINT_MAX - b) - return UINT_MAX; - return a + b; -} - -static inline unsigned int sub(unsigned int a, unsigned int b) -{ - if (a > b) - return a - b; - return 0; -} - #define params_access(p) ((__force snd_pcm_access_t)\ snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_ACCESS))) #define params_format(p) ((__force snd_pcm_format_t)\ |