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authorTakashi Iwai <tiwai@suse.de>2018-10-04 20:54:51 +0300
committerTakashi Iwai <tiwai@suse.de>2018-10-12 10:31:23 +0300
commit3c4cfa7bf6075be035cff3cac0986395f6fca32b (patch)
tree51534b235f31be0d9ab7c94db116a24588d1634f /sound/core
parente953c7ecdf07f23310cd631913ee829c38de3aa2 (diff)
downloadlinux-3c4cfa7bf6075be035cff3cac0986395f6fca32b.tar.xz
ALSA: memalloc: Add fall-through annotation
As a preparatory patch for the upcoming -Wimplicit-fallthrough compiler checks, add the "fall through" annotation in snd_dma_alloc_pages(). Note that this seems necessary to be put exactly before the next label, so it's outside the ifdef block. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/memalloc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index aa266907ec9b..59a4adc286ed 100644
--- a/sound/core/memalloc.c
+++ b/sound/core/memalloc.c
@@ -203,6 +203,7 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size,
*/
dmab->dev.type = SNDRV_DMA_TYPE_DEV;
#endif /* CONFIG_GENERIC_ALLOCATOR */
+ /* fall through */
case SNDRV_DMA_TYPE_DEV:
case SNDRV_DMA_TYPE_DEV_UC:
snd_malloc_dev_pages(dmab, size);