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| author |   Jie Yang <yang.jie@intel.com> | 2015-05-27 19:45:45 +0800 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2015-05-27 21:25:19 +0200 |
| commit | cd6a65036f0eac4ad83dc371bb458e9e6ba6e306 (patch) | |
| tree | 8fde8da6fa86c62608202b5772059426e16ad217 /sound/core/sound_oss.c | |
| parent | ALSA: Kconfig: add config item SND_PROC_FS for expert (diff) | |
| download | linux-dev-cd6a65036f0eac4ad83dc371bb458e9e6ba6e306.tar.xz linux-dev-cd6a65036f0eac4ad83dc371bb458e9e6ba6e306.zip | |
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.c | 4 |
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 */ |