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>

1 files changed, 4 insertions, 4 deletions

diff --git a/include/sound/info.h b/include/sound/info.h
index 16269951bafc..67390ee846aa 100644
--- a/include/sound/info.h
+++ b/include/sound/info.h
@@ -92,14 +92,14 @@ struct snd_info_entry {
         struct list_head list;
 };
 
-#if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_PROC_FS)
+#if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_SND_PROC_FS)
 int snd_info_minor_register(void);
 #else
 #define snd_info_minor_register()       0
 #endif
 
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
 
 extern struct snd_info_entry *snd_seq_root;
 #ifdef CONFIG_SND_OSSEMUL
@@ -197,7 +197,7 @@ static inline int snd_info_check_reserved_words(const char *str) { return 1; }
  * OSS info part
  */
 
-#if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_PROC_FS)
+#if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_SND_PROC_FS)
 
 #define SNDRV_OSS_INFO_DEV_AUDIO        0
 #define SNDRV_OSS_INFO_DEV_SYNTH        1
@@ -210,6 +210,6 @@ static inline int snd_info_check_reserved_words(const char *str) { return 1; }
 int snd_oss_info_register(int dev, int num, char *string);
 #define snd_oss_info_unregister(dev, num) snd_oss_info_register(dev, num, NULL)
 
-#endif /* CONFIG_SND_OSSEMUL && CONFIG_PROC_FS */
+#endif /* CONFIG_SND_OSSEMUL && CONFIG_SND_PROC_FS */
 
 #endif /* __SOUND_INFO_H */