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Commit 744c2ad2 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Takashi Iwai
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ALSA: pcm: Convert params_* mask helpers to static inline functions 



Use static inline functions instead of macros for the remaining params_*()
helpers that have not been converted yet. This is slightly cleaner and
offers better type safety.

Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent b3a8c862

include/sound/pcm_params.h

+18 −6
Original line number Diff line number Diff line
@@ -325,12 +325,24 @@ static inline int snd_interval_eq(const struct snd_interval *i1, const struct sn 
		i1->max == i2->max && i1->openmax == i2->openmax;

}



#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)\

		snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_FORMAT)))

#define params_subformat(p) \

	snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_SUBFORMAT))

static inline snd_pcm_access_t params_access(const struct snd_pcm_hw_params *p)

{

	return (__force snd_pcm_access_t)snd_mask_min(hw_param_mask_c(p,

		SNDRV_PCM_HW_PARAM_ACCESS));

}



static inline snd_pcm_format_t params_format(const struct snd_pcm_hw_params *p)

{

	return (__force snd_pcm_format_t)snd_mask_min(hw_param_mask_c(p,

		SNDRV_PCM_HW_PARAM_FORMAT));

}



static inline snd_pcm_subformat_t

params_subformat(const struct snd_pcm_hw_params *p)

{

	return (__force snd_pcm_subformat_t)snd_mask_min(hw_param_mask_c(p,

		SNDRV_PCM_HW_PARAM_SUBFORMAT));

}



static inline unsigned int

params_period_bytes(const struct snd_pcm_hw_params *p)