From cd6a65036f0eac4ad83dc371bb458e9e6ba6e306 Mon Sep 17 00:00:00 2001 From: Jie Yang Date: Wed, 27 May 2015 19:45:45 +0800 Subject: 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 Reviewed-by: Mark Brown Signed-off-by: Takashi Iwai --- sound/core/Makefile | 2 +- sound/core/hwdep.c | 6 +++--- sound/core/init.c | 8 ++++---- sound/core/oss/mixer_oss.c | 6 +++--- sound/core/pcm.c | 6 +++--- sound/core/seq/oss/seq_oss.c | 6 +++--- sound/core/seq/oss/seq_oss_init.c | 5 ++--- sound/core/seq/oss/seq_oss_midi.c | 4 ++-- sound/core/seq/oss/seq_oss_readq.c | 4 ++-- sound/core/seq/oss/seq_oss_synth.c | 4 ++-- sound/core/seq/seq_clientmgr.c | 4 ++-- sound/core/seq/seq_device.c | 2 +- sound/core/seq/seq_info.h | 2 +- sound/core/seq/seq_queue.c | 4 ++-- sound/core/seq/seq_timer.c | 4 ++-- sound/core/sound.c | 4 ++-- sound/core/sound_oss.c | 4 ++-- sound/core/timer.c | 4 ++-- 18 files changed, 39 insertions(+), 40 deletions(-) (limited to 'sound/core') 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 -- cgit v1.1