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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/sound_oss.c
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/sound_oss.c')
-rw-r--r--sound/core/sound_oss.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/core/sound_oss.c b/sound/core/sound_oss.c
index 86e2d91dd375..0ca9d72b2273 100644
--- a/sound/core/sound_oss.c
+++ b/sound/core/sound_oss.c
@@ -207,7 +207,7 @@ EXPORT_SYMBOL(snd_unregister_oss_device);
* INFO PART
*/
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
static const char *snd_oss_device_type_name(int type)
{
switch (type) {
@@ -259,4 +259,4 @@ int __init snd_minor_info_oss_init(void)
entry->c.text.read = snd_minor_info_oss_read;
return snd_info_register(entry); /* freed in error path */
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */