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authorJie Yang <yang.jie@intel.com>2015-05-27 19:45:45 +0800
committerTakashi Iwai <tiwai@suse.de>2015-05-27 21:25:19 +0200
commitcd6a65036f0eac4ad83dc371bb458e9e6ba6e306 (patch)
tree8fde8da6fa86c62608202b5772059426e16ad217 /sound/core/oss
parente0ecb05a965d0ff77ec65499bbc74eacd8d93452 (diff)
downloadlinux-cd6a65036f0eac4ad83dc371bb458e9e6ba6e306.tar.bz2
ALSA: replace CONFIG_PROC_FS with CONFIG_SND_PROC_FS
We may disable proc fs only for sound part, to reduce ALSA memory footprint. So add CONFIG_SND_PROC_FS and replace the old CONFIG_PROC_FSs in alsa code. With sound proc fs disabled, we can save about 9KB memory size on X86_64 platform. Signed-off-by: Jie Yang <yang.jie@intel.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/oss')
-rw-r--r--sound/core/oss/mixer_oss.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 056f8e274851..a99f7200ff3f 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -1111,7 +1111,7 @@ static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, struct snd_mix
return 0;
}
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
*/
#define MIXER_VOL(name) [SOUND_MIXER_##name] = #name
@@ -1255,10 +1255,10 @@ static void snd_mixer_oss_proc_done(struct snd_mixer_oss *mixer)
snd_info_free_entry(mixer->proc_entry);
mixer->proc_entry = NULL;
}
-#else /* !CONFIG_PROC_FS */
+#else /* !CONFIG_SND_PROC_FS */
#define snd_mixer_oss_proc_init(mix)
#define snd_mixer_oss_proc_done(mix)
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
static void snd_mixer_oss_build(struct snd_mixer_oss *mixer)
{