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| author | Takashi Iwai <tiwai@suse.de> | 2020-01-05 17:48:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-28 17:42:29 +0300 |
| commit | 4bc75ef105a2d5edef7fb648ea761f858a488943 (patch) | |
| tree | e3e41a7d3dd40ec7f66295ac1e36f466703ef1ed /sound | |
| parent | f25708dbf2b33e252b2e912850bb991ff47a2fce (diff) | |
| download | linux-4bc75ef105a2d5edef7fb648ea761f858a488943.tar.xz | |
ALSA: sh: Fix compile warning wrt const
[ Upstream commit f1dd4795b1523fbca7ab4344dd5a8bb439cc770d ]
A long-standing compile warning was seen during build test:
sound/sh/aica.c: In function 'load_aica_firmware':
sound/sh/aica.c:521:25: warning: passing argument 2 of 'spu_memload' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
Fixes: 198de43d758c ("[ALSA] Add ALSA support for the SEGA Dreamcast PCM device")
Link: https://lore.kernel.org/r/20200105144823.29547-69-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/sh/aica.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/sh/aica.c b/sound/sh/aica.c index fbbc25279559..2a127feb8e29 100644 --- a/sound/sh/aica.c +++ b/sound/sh/aica.c @@ -117,10 +117,10 @@ static void spu_memset(u32 toi, u32 what, int length) } /* spu_memload - write to SPU address space */ -static void spu_memload(u32 toi, void *from, int length) +static void spu_memload(u32 toi, const void *from, int length) { unsigned long flags; - u32 *froml = from; + const u32 *froml = from; u32 __iomem *to = (u32 __iomem *) (SPU_MEMORY_BASE + toi); int i; u32 val; |