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-rw-r--r--include/sound/ac97_codec.h4
-rw-r--r--include/sound/ak4531_codec.h2
-rw-r--r--include/sound/cs46xx.h2
-rw-r--r--include/sound/emu10k1.h4
4 files changed, 6 insertions, 6 deletions
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index b0b3ea7b365e..ad3fe046f6cf 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -456,8 +456,8 @@ struct snd_ac97 {
struct snd_info_entry *proc_regs;
unsigned short subsystem_vendor;
unsigned short subsystem_device;
- struct semaphore reg_mutex;
- struct semaphore page_mutex; /* mutex for AD18xx multi-codecs and paging (2.3) */
+ struct mutex reg_mutex;
+ struct mutex page_mutex; /* mutex for AD18xx multi-codecs and paging (2.3) */
unsigned short num; /* number of codec: 0 = primary, 1 = secondary */
unsigned short addr; /* physical address of codec [0-3] */
unsigned int id; /* identification of codec */
diff --git a/include/sound/ak4531_codec.h b/include/sound/ak4531_codec.h
index edf04070ce7c..fb30faab43a8 100644
--- a/include/sound/ak4531_codec.h
+++ b/include/sound/ak4531_codec.h
@@ -71,7 +71,7 @@ struct snd_ak4531 {
void (*private_free) (struct snd_ak4531 *ak4531);
/* --- */
unsigned char regs[0x20];
- struct semaphore reg_mutex;
+ struct mutex reg_mutex;
};
int snd_ak4531_mixer(struct snd_card *card, struct snd_ak4531 *_ak4531,
diff --git a/include/sound/cs46xx.h b/include/sound/cs46xx.h
index 199b5098ff7e..80b2979c0cba 100644
--- a/include/sound/cs46xx.h
+++ b/include/sound/cs46xx.h
@@ -1711,7 +1711,7 @@ struct snd_cs46xx {
int current_gpio;
#endif
#ifdef CONFIG_SND_CS46XX_NEW_DSP
- struct semaphore spos_mutex;
+ struct mutex spos_mutex;
struct dsp_spos_instance * dsp_spos_instance;
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 951e40d720d9..186e00ad9e79 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -33,6 +33,7 @@
#include <sound/pcm-indirect.h>
#include <sound/timer.h>
#include <linux/interrupt.h>
+#include <linux/mutex.h>
#include <asm/io.h>
/* ------------------- DEFINES -------------------- */
@@ -1022,7 +1023,7 @@ struct snd_emu10k1_fx8010 {
int gpr_size; /* size of allocated GPR controls */
int gpr_count; /* count of used kcontrols */
struct list_head gpr_ctl; /* GPR controls */
- struct semaphore lock;
+ struct mutex lock;
struct snd_emu10k1_fx8010_pcm pcm[8];
spinlock_t irq_lock;
struct snd_emu10k1_fx8010_irq *irq_handlers;
@@ -1122,7 +1123,6 @@ struct snd_emu10k1 {
spinlock_t reg_lock;
spinlock_t emu_lock;
spinlock_t voice_lock;
- struct semaphore ptb_lock;
struct snd_emu10k1_voice voices[NUM_G];
struct snd_emu10k1_voice p16v_voices[4];