summaryrefslogtreecommitdiffstats
path: root/sound/core
diff options
context:
space:
mode:
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
parente0ecb05a965d0ff77ec65499bbc74eacd8d93452 (diff)
downloadop-kernel-dev-cd6a65036f0eac4ad83dc371bb458e9e6ba6e306.zip
op-kernel-dev-cd6a65036f0eac4ad83dc371bb458e9e6ba6e306.tar.gz
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')
-rw-r--r--sound/core/Makefile2
-rw-r--r--sound/core/hwdep.c6
-rw-r--r--sound/core/init.c8
-rw-r--r--sound/core/oss/mixer_oss.c6
-rw-r--r--sound/core/pcm.c6
-rw-r--r--sound/core/seq/oss/seq_oss.c6
-rw-r--r--sound/core/seq/oss/seq_oss_init.c5
-rw-r--r--sound/core/seq/oss/seq_oss_midi.c4
-rw-r--r--sound/core/seq/oss/seq_oss_readq.c4
-rw-r--r--sound/core/seq/oss/seq_oss_synth.c4
-rw-r--r--sound/core/seq/seq_clientmgr.c4
-rw-r--r--sound/core/seq/seq_device.c2
-rw-r--r--sound/core/seq/seq_info.h2
-rw-r--r--sound/core/seq/seq_queue.c4
-rw-r--r--sound/core/seq/seq_timer.c4
-rw-r--r--sound/core/sound.c4
-rw-r--r--sound/core/sound_oss.c4
-rw-r--r--sound/core/timer.c4
18 files changed, 39 insertions, 40 deletions
diff --git a/sound/core/Makefile b/sound/core/Makefile
index 73871b6..3354f91 100644
--- a/sound/core/Makefile
+++ b/sound/core/Makefile
@@ -4,7 +4,7 @@
#
snd-y := sound.o init.o memory.o control.o misc.o device.o
-ifneq ($(CONFIG_PROC_FS),)
+ifneq ($(CONFIG_SND_PROC_FS),)
snd-y += info.o
snd-$(CONFIG_SND_OSSEMUL) += info_oss.o
endif
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index 51692c8..36d2416 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -484,7 +484,7 @@ static int snd_hwdep_dev_disconnect(struct snd_device *device)
return 0;
}
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
* Info interface
*/
@@ -521,10 +521,10 @@ static void __exit snd_hwdep_proc_done(void)
{
snd_info_free_entry(snd_hwdep_proc_entry);
}
-#else /* !CONFIG_PROC_FS */
+#else /* !CONFIG_SND_PROC_FS */
#define snd_hwdep_proc_init()
#define snd_hwdep_proc_done()
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
/*
diff --git a/sound/core/init.c b/sound/core/init.c
index f8abd2d..3e0ceba 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -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
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 056f8e2..a99f720 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -1111,7 +1111,7 @@ static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, struct snd_mix
return 0;
}
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
*/
#define MIXER_VOL(name) [SOUND_MIXER_##name] = #name
@@ -1255,10 +1255,10 @@ static void snd_mixer_oss_proc_done(struct snd_mixer_oss *mixer)
snd_info_free_entry(mixer->proc_entry);
mixer->proc_entry = NULL;
}
-#else /* !CONFIG_PROC_FS */
+#else /* !CONFIG_SND_PROC_FS */
#define snd_mixer_oss_proc_init(mix)
#define snd_mixer_oss_proc_done(mix)
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
static void snd_mixer_oss_build(struct snd_mixer_oss *mixer)
{
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index b25bcf5..e537943 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -1181,7 +1181,7 @@ int snd_pcm_notify(struct snd_pcm_notify *notify, int nfree)
}
EXPORT_SYMBOL(snd_pcm_notify);
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
* Info interface
*/
@@ -1227,10 +1227,10 @@ static void snd_pcm_proc_done(void)
snd_info_free_entry(snd_pcm_proc_entry);
}
-#else /* !CONFIG_PROC_FS */
+#else /* !CONFIG_SND_PROC_FS */
#define snd_pcm_proc_init()
#define snd_pcm_proc_done()
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
/*
diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
index 72873a4..7354b8b 100644
--- a/sound/core/seq/oss/seq_oss.c
+++ b/sound/core/seq/oss/seq_oss.c
@@ -45,7 +45,7 @@ MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_MUSIC);
*/
static int register_device(void);
static void unregister_device(void);
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
static int register_proc(void);
static void unregister_proc(void);
#else
@@ -261,7 +261,7 @@ unregister_device(void)
* /proc interface
*/
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
static struct snd_info_entry *info_entry;
@@ -303,4 +303,4 @@ unregister_proc(void)
snd_info_free_entry(info_entry);
info_entry = NULL;
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/sound/core/seq/oss/seq_oss_init.c b/sound/core/seq/oss/seq_oss_init.c
index 2de3fef..b1221b2 100644
--- a/sound/core/seq/oss/seq_oss_init.c
+++ b/sound/core/seq/oss/seq_oss_init.c
@@ -479,8 +479,7 @@ snd_seq_oss_reset(struct seq_oss_devinfo *dp)
snd_seq_oss_timer_stop(dp->timer);
}
-
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
* misc. functions for proc interface
*/
@@ -531,4 +530,4 @@ snd_seq_oss_system_info_read(struct snd_info_buffer *buf)
snd_seq_oss_readq_info_read(dp->readq, buf);
}
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/sound/core/seq/oss/seq_oss_midi.c b/sound/core/seq/oss/seq_oss_midi.c
index 96e8395..aaff9ee 100644
--- a/sound/core/seq/oss/seq_oss_midi.c
+++ b/sound/core/seq/oss/seq_oss_midi.c
@@ -665,7 +665,7 @@ snd_seq_oss_midi_make_info(struct seq_oss_devinfo *dp, int dev, struct midi_info
}
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
* proc interface
*/
@@ -705,4 +705,4 @@ snd_seq_oss_midi_info_read(struct snd_info_buffer *buf)
snd_use_lock_free(&mdev->use_lock);
}
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/sound/core/seq/oss/seq_oss_readq.c b/sound/core/seq/oss/seq_oss_readq.c
index c080c73..ccd8935 100644
--- a/sound/core/seq/oss/seq_oss_readq.c
+++ b/sound/core/seq/oss/seq_oss_readq.c
@@ -222,7 +222,7 @@ snd_seq_oss_readq_put_timestamp(struct seq_oss_readq *q, unsigned long curt, int
}
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
* proc interface
*/
@@ -233,4 +233,4 @@ snd_seq_oss_readq_info_read(struct seq_oss_readq *q, struct snd_info_buffer *buf
(waitqueue_active(&q->midi_sleep) ? "sleeping":"running"),
q->qlen, q->input_time);
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c
index 48e4fe1..0f3b381 100644
--- a/sound/core/seq/oss/seq_oss_synth.c
+++ b/sound/core/seq/oss/seq_oss_synth.c
@@ -630,7 +630,7 @@ snd_seq_oss_synth_make_info(struct seq_oss_devinfo *dp, int dev, struct synth_in
}
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
* proc interface
*/
@@ -658,4 +658,4 @@ snd_seq_oss_synth_info_read(struct snd_info_buffer *buf)
snd_use_lock_free(&rec->use_lock);
}
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c
index edbdab8..b64f20d 100644
--- a/sound/core/seq/seq_clientmgr.c
+++ b/sound/core/seq/seq_clientmgr.c
@@ -2447,7 +2447,7 @@ EXPORT_SYMBOL(snd_seq_kernel_client_write_poll);
/*---------------------------------------------------------------------------*/
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
* /proc interface
*/
@@ -2549,7 +2549,7 @@ void snd_seq_info_clients_read(struct snd_info_entry *entry,
snd_seq_client_unlock(client);
}
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
/*---------------------------------------------------------------------------*/
diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
index d99f99d..288af56 100644
--- a/sound/core/seq/seq_device.c
+++ b/sound/core/seq/seq_device.c
@@ -72,7 +72,7 @@ static struct bus_type snd_seq_bus_type = {
/*
* proc interface -- just for compatibility
*/
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
static struct snd_info_entry *info_entry;
static int print_dev_info(struct device *dev, void *data)
diff --git a/sound/core/seq/seq_info.h b/sound/core/seq/seq_info.h
index 4892a7f..f8549f8 100644
--- a/sound/core/seq/seq_info.h
+++ b/sound/core/seq/seq_info.h
@@ -29,7 +29,7 @@ void snd_seq_info_timer_read(struct snd_info_entry *entry, struct snd_info_buffe
void snd_seq_info_queues_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer);
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
int snd_seq_info_init( void );
int snd_seq_info_done( void );
#else
diff --git a/sound/core/seq/seq_queue.c b/sound/core/seq/seq_queue.c
index a0cda38..7dfd0f4 100644
--- a/sound/core/seq/seq_queue.c
+++ b/sound/core/seq/seq_queue.c
@@ -753,7 +753,7 @@ int snd_seq_control_queue(struct snd_seq_event *ev, int atomic, int hop)
/*----------------------------------------------------------------*/
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/* exported to seq_info.c */
void snd_seq_info_queues_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
@@ -787,5 +787,5 @@ void snd_seq_info_queues_read(struct snd_info_entry *entry,
queuefree(q);
}
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c
index 186f161..82b220c 100644
--- a/sound/core/seq/seq_timer.c
+++ b/sound/core/seq/seq_timer.c
@@ -422,7 +422,7 @@ snd_seq_tick_time_t snd_seq_timer_get_cur_tick(struct snd_seq_timer *tmr)
}
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/* exported to seq_info.c */
void snd_seq_info_timer_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
@@ -449,5 +449,5 @@ void snd_seq_info_timer_read(struct snd_info_entry *entry,
queuefree(q);
}
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
diff --git a/sound/core/sound.c b/sound/core/sound.c
index e5d37bd..175f9e4 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -330,7 +330,7 @@ int snd_unregister_device(struct device *dev)
}
EXPORT_SYMBOL(snd_unregister_device);
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
* INFO PART
*/
@@ -391,7 +391,7 @@ int __init snd_minor_info_init(void)
entry->c.text.read = snd_minor_info_read;
return snd_info_register(entry); /* freed in error path */
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
/*
* INIT PART
diff --git a/sound/core/sound_oss.c b/sound/core/sound_oss.c
index 86e2d91..0ca9d72 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 */
diff --git a/sound/core/timer.c b/sound/core/timer.c
index a9a1a04..31f40f0 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1034,7 +1034,7 @@ static int snd_timer_register_system(void)
return snd_timer_global_register(timer);
}
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
* Info interface
*/
@@ -1104,7 +1104,7 @@ static void __exit snd_timer_proc_done(void)
{
snd_info_free_entry(snd_timer_proc_entry);
}
-#else /* !CONFIG_PROC_FS */
+#else /* !CONFIG_SND_PROC_FS */
#define snd_timer_proc_init()
#define snd_timer_proc_done()
#endif
OpenPOWER on IntegriCloud