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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/pci
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/pci')
-rw-r--r--sound/pci/hda/Makefile3
-rw-r--r--sound/pci/hda/hda_eld.c4
-rw-r--r--sound/pci/hda/hda_local.h4
-rw-r--r--sound/pci/hda/patch_hdmi.c4
-rw-r--r--sound/pci/hda/patch_sigmatel.c2
5 files changed, 9 insertions, 8 deletions
diff --git a/sound/pci/hda/Makefile b/sound/pci/hda/Makefile
index 90e69b243b41..6d83c6e0396a 100644
--- a/sound/pci/hda/Makefile
+++ b/sound/pci/hda/Makefile
@@ -3,7 +3,8 @@ snd-hda-tegra-objs := hda_tegra.o
snd-hda-codec-y := hda_bind.o hda_codec.o hda_jack.o hda_auto_parser.o hda_sysfs.o
snd-hda-codec-y += hda_controller.o
-snd-hda-codec-$(CONFIG_PROC_FS) += hda_proc.o
+snd-hda-codec-$(CONFIG_SND_PROC_FS) += hda_proc.o
+
snd-hda-codec-$(CONFIG_SND_HDA_HWDEP) += hda_hwdep.o
snd-hda-codec-$(CONFIG_SND_HDA_INPUT_BEEP) += hda_beep.o
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index 0e6d7534f491..c746cd9a4450 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -448,7 +448,7 @@ void snd_hdmi_show_eld(struct hda_codec *codec, struct parsed_hdmi_eld *e)
hdmi_show_short_audio_desc(codec, e->sad + i);
}
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
static void hdmi_print_sad_info(int i, struct cea_sad *a,
struct snd_info_buffer *buffer)
@@ -586,7 +586,7 @@ void snd_hdmi_write_eld_info(struct hdmi_eld *eld,
}
}
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
/* update PCM info based on ELD */
void snd_hdmi_eld_update_pcm_info(struct parsed_hdmi_eld *e,
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 3b567f42296b..be7c66d1738e 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -330,7 +330,7 @@ int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec,
/*
* generic proc interface
*/
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
int snd_hda_codec_proc_new(struct hda_codec *codec);
#else
static inline int snd_hda_codec_proc_new(struct hda_codec *codec) { return 0; }
@@ -777,7 +777,7 @@ int snd_hdmi_get_eld_ati(struct hda_codec *codec, hda_nid_t nid,
unsigned char *buf, int *eld_size,
bool rev3_or_later);
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
void snd_hdmi_print_eld_info(struct hdmi_eld *eld,
struct snd_info_buffer *buffer);
void snd_hdmi_write_eld_info(struct hdmi_eld *eld,
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index ef8a5627a281..73c20c0e5d73 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -86,7 +86,7 @@ struct hdmi_spec_per_pin {
bool non_pcm;
bool chmap_set; /* channel-map override by ALSA API? */
unsigned char chmap[8]; /* ALSA API channel-map */
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
struct snd_info_entry *proc_entry;
#endif
};
@@ -548,7 +548,7 @@ static void hdmi_set_channel_count(struct hda_codec *codec,
* ELD proc files
*/
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
static void print_eld_info(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 43c99ce4a520..054026a709f9 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4337,7 +4337,7 @@ static void stac_shutup(struct hda_codec *codec)
#define stac_free snd_hda_gen_free
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
static void stac92hd_proc_hook(struct snd_info_buffer *buffer,
struct hda_codec *codec, hda_nid_t nid)
{