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ALSA: replace CONFIG_PROC_FS with CONFIG_SND_PROC_FS

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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>
This commit is contained in:
Jie Yang
2015-05-27 19:45:45 +08:00
committed by Takashi Iwai
parent e0ecb05a96
commit cd6a65036f
24 changed files with 52 additions and 52 deletions
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8
sound/core/init.c
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@@ -100,7 +100,7 @@ int (*snd_mixer_oss_notify_callback)(struct snd_card *card, int free_flag);
EXPORT_SYMBOL(snd_mixer_oss_notify_callback);
#endif
#ifdef CONFIG_PROC_FS
#ifdef CONFIG_SND_PROC_FS
static void snd_card_id_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
@@ -122,7 +122,7 @@ static int init_info_for_card(struct snd_card *card)
return snd_info_card_register(card);
}
#else /* !CONFIG_PROC_FS */
#else /* !CONFIG_SND_PROC_FS */
#define init_info_for_card(card)
#endif
@@ -776,7 +776,7 @@ int snd_card_register(struct snd_card *card)
EXPORT_SYMBOL(snd_card_register);
#ifdef CONFIG_PROC_FS
#ifdef CONFIG_SND_PROC_FS
static void snd_card_info_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
@@ -861,7 +861,7 @@ int __init snd_card_info_init(void)
return 0;
}
#endif /* CONFIG_PROC_FS */
#endif /* CONFIG_SND_PROC_FS */
/**
* snd_component_add - add a component string