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ALSA: memalloc: Drop superfluous snd_dma_buffer_sync() declaration
author
Takashi Iwai
<tiwai@suse.de>
Tue, 19 Oct 2021 06:05:35 +0000
(08:05 +0200)
committer
Takashi Iwai
<tiwai@suse.de>
Tue, 19 Oct 2021 06:07:26 +0000
(08:07 +0200)
snd_dma_buffer_sync() is declared twice, and the one outside the ifdef
CONFIG_HAS_DMA could lead to a build error when CONFIG_HAS_DMA=n.
As it's an overlooked leftover after rebase, drop this line.
Fixes:
a25684a95646
("ALSA: memalloc: Support for non-contiguous page allocation")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Link:
https://lore.kernel.org/r/20211019165402.4fa82c38@canb.auug.org.au
Link:
https://lore.kernel.org/r/20211019060536.26089-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
include/sound/memalloc.h
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diff --git
a/include/sound/memalloc.h
b/include/sound/memalloc.h
index
df61505
..
653dfff
100644
(file)
--- a/
include/sound/memalloc.h
+++ b/
include/sound/memalloc.h
@@
-97,9
+97,6
@@
static inline void snd_dma_buffer_sync(struct snd_dma_buffer *dmab,
enum snd_dma_sync_mode mode) {}
#endif
-void snd_dma_buffer_sync(struct snd_dma_buffer *dmab,
- enum snd_dma_sync_mode mode);
-
dma_addr_t snd_sgbuf_get_addr(struct snd_dma_buffer *dmab, size_t offset);
struct page *snd_sgbuf_get_page(struct snd_dma_buffer *dmab, size_t offset);
unsigned int snd_sgbuf_get_chunk_size(struct snd_dma_buffer *dmab,