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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-07 12:44:53 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-07 12:44:53 -0700 |
commit | d969443064abf2f51510559a5b01325eaabfcb1d (patch) | |
tree | cfd76338fc832f3ff9f041fcf491decce17c7fcd /include/sound/core.h | |
parent | 3645e6d0dc80be4376f87acc9ee527768387c909 (diff) | |
parent | ee5f38a4459a453ba5d5bdacdcffdf408548338f (diff) | |
download | op-kernel-dev-d969443064abf2f51510559a5b01325eaabfcb1d.zip op-kernel-dev-d969443064abf2f51510559a5b01325eaabfcb1d.tar.gz |
Merge tag 'sound-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"We have touched quite a lot of files but with fewer changes at this
cycle; as you can see, most of changes are trivial fixes, especially
constification patches.
Among the massive attacks by constification gangs, we had a few core
changes (mostly for ASoC core), as well the fixes and the updates by
major vendors.
Some highlights:
ALSA core:
- Fix possible races in control API user-TLV codes
- Small cleanup of PCM core
ASoC:
- Continued work for componentization; still half-baked, but we're
certainly progressing
- Use of devres for jack detection GPIOs, rather as a cleanup
- Jack detection support for Qualcomm MSM8916
- Support for Allwinner H3, Cirrus Logic CS43130, Intel Kabylake
systems with RT5663, Realtek RT274, TI TLV320AIC32x6 and Wolfson
WM8523"
* tag 'sound-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (512 commits)
ALSA: hda/ca0132 - Fix memory leak at error path
ALSA: hda: Fix forget to free resource in error handling code path in hda_codec_driver_probe
ASoC: cs43130: Fix unused compiler warnings for PM runtime
ASoC: cs43130: Fix possible Oops with invalid dev_id
ASoC: cs43130: fix spelling mistake: "irq_occurrance" -> "irq_occurrence"
ALSA: atmel: Remove leftovers of AVR32 removal
ALSA: atmel: convert AC97c driver to GPIO descriptor API
ALSA: hda/realtek - Enable jack detection function for Intel ALC700
ALSA: hda: Fix regression of hdmi eld control created based on invalid pcm
ASoC: Intel: Skylake: Add IPC to configure the copier secondary pins
ASoC: add missing compile rule for max98371
ASoC: add missing compile rule for sirf-audio-codec
ASoC: add missing compile rule for max98371
ASoC: cs43130: Add devicetree bindings for CS43130
ASoC: cs43130: Add support for CS43130 codec
ASoC: make clock direction configurable in asoc-simple
ALSA: ctxfi: Remove null check before kfree
ASoC: max98927: Changed device property read function
ASoC: max98927: Modified DAPM widget and map to enable/disable VI sense path
ASoC: max98927: Added PM suspend and resume function
...
Diffstat (limited to 'include/sound/core.h')
-rw-r--r-- | include/sound/core.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index 5538558..4104a9d 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -118,8 +118,6 @@ struct snd_card { int user_ctl_count; /* count of all user controls */ struct list_head controls; /* all controls for this card */ struct list_head ctl_files; /* active control files */ - struct mutex user_ctl_lock; /* protects user controls against - concurrent access */ struct snd_info_entry *proc_root; /* root for soundcard specific files */ struct snd_info_entry *proc_id; /* the card id */ @@ -138,7 +136,6 @@ struct snd_card { #ifdef CONFIG_PM unsigned int power_state; /* power state */ - struct mutex power_lock; /* power lock */ wait_queue_head_t power_sleep; #endif @@ -151,16 +148,6 @@ struct snd_card { #define dev_to_snd_card(p) container_of(p, struct snd_card, card_dev) #ifdef CONFIG_PM -static inline void snd_power_lock(struct snd_card *card) -{ - mutex_lock(&card->power_lock); -} - -static inline void snd_power_unlock(struct snd_card *card) -{ - mutex_unlock(&card->power_lock); -} - static inline unsigned int snd_power_get_state(struct snd_card *card) { return card->power_state; @@ -177,8 +164,6 @@ int snd_power_wait(struct snd_card *card, unsigned int power_state); #else /* ! CONFIG_PM */ -#define snd_power_lock(card) do { (void)(card); } while (0) -#define snd_power_unlock(card) do { (void)(card); } while (0) static inline int snd_power_wait(struct snd_card *card, unsigned int state) { return 0; } #define snd_power_get_state(card) ({ (void)(card); SNDRV_CTL_POWER_D0; }) #define snd_power_change_state(card, state) do { (void)(card); } while (0) |