Il 14/04/22 10:11, Miles Chen ha scritto:
We observed: 'dmasound_setup' defined but not used error with COMPILER=gcc ARCH=m68k DEFCONFIG=allmodconfig build.
__setup() does not work if MODULE is defined. Fix it by warpping dmasound_setup with #ifndef MODULES.
Error(s): sound/oss/dmasound/dmasound_core.c:1431:12: error: 'dmasound_setup' defined but not used [-Werror=unused-function]
Signed-off-by: Miles Chen miles.chen@mediatek.com
sound/oss/dmasound/dmasound_core.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c index 9c48f3a9e3d1..a1b3e71beadf 100644 --- a/sound/oss/dmasound/dmasound_core.c +++ b/sound/oss/dmasound/dmasound_core.c @@ -1428,6 +1428,7 @@ void dmasound_deinit(void) unregister_sound_dsp(sq_unit); }
+#ifndef MODULE static int dmasound_setup(char *str)
Hello Miles, I agree with Takashi, __maybe_unused looks way better.
Regards, Angelo