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ALSA: pcm: Move PCM_RUNTIME_CHECK() macro into local header

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It should be used only in the PCM core code locally.

Link: https://lore.kernel.org/r/20191117085308.23915-6-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-11-17 11:05:12 +01:00
parent f6161f379c
commit 0821fd77a1
3 changed files with 3 additions and 2 deletions
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2
include/sound/pcm.h
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@ -1336,8 +1336,6 @@ static inline void snd_pcm_limit_isa_dma_size(int dma, size_t *max)
(IEC958_AES1_CON_PCM_CODER<<8)|\
(IEC958_AES3_CON_FS_48000<<24))
#define PCM_RUNTIME_CHECK(sub) snd_BUG_ON(!(sub) || !(sub)->runtime)
const char *snd_pcm_format_name(snd_pcm_format_t format);
/**

2
sound/core/pcm_local.h
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@ -72,4 +72,6 @@ struct page *snd_pcm_sgbuf_ops_page(struct snd_pcm_substream *substream,
unsigned long offset);
#endif
#define PCM_RUNTIME_CHECK(sub) snd_BUG_ON(!(sub) || !(sub)->runtime)
#endif /* __SOUND_CORE_PCM_LOCAL_H */

1
sound/core/pcm_memory.c
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@ -15,6 +15,7 @@
#include <sound/pcm.h>
#include <sound/info.h>
#include <sound/initval.h>
#include "pcm_local.h"
static int preallocate_dma = 1;
module_param(preallocate_dma, int, 0444);