Commit 0821fd77 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

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

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: default avatarTakashi Iwai <tiwai@suse.de>
parent f6161f37

include/sound/pcm.h

+0 −2
Original line number Diff line number Diff line
@@ -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);



/**

sound/core/pcm_local.h

+2 −0
Original line number Diff line number Diff line
@@ -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 */

sound/core/pcm_memory.c

+1 −0
Original line number Diff line number Diff line
@@ -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);