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authorTakashi Iwai <tiwai@suse.de>2019-11-17 11:05:12 +0100
committerTakashi Iwai <tiwai@suse.de>2019-11-20 19:39:54 +0100
commit0821fd77a1129cf4848d82d9275fb4e90e02edf8 (patch)
tree5399e23cc2b1c6d95d9d5b6156a3a2ebd4fe2662 /sound/core
parentf6161f379c5d455bcedc2cbb1968235a85e151c1 (diff)
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: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/pcm_local.h2
-rw-r--r--sound/core/pcm_memory.c1
2 files changed, 3 insertions, 0 deletions
diff --git a/sound/core/pcm_local.h b/sound/core/pcm_local.h
index 5565e1c4196a..384efd002984 100644
--- a/sound/core/pcm_local.h
+++ b/sound/core/pcm_local.h
@@ -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 */
diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c
index 73b770db2372..d4702cc1d376 100644
--- a/sound/core/pcm_memory.c
+++ b/sound/core/pcm_memory.c
@@ -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);