From 26c0d8a415e5c4a01faf24165ec9dea821f6a908 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 29 Dec 2014 19:41:38 +0100 Subject: [PATCH] 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 Signed-off-by: Takashi Iwai --- include/sound/pcm_params.h | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h index 6b1c78f..15760f5 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)\ -- 2.7.4