Merge branch 'master'

5 files changed, 45 insertions, 7 deletions

diff --git a/include/asm-arm/semaphore.h b/include/asm-arm/semaphore.h
index 71ca7d4..d5dc624 100644
--- a/include/asm-arm/semaphore.h
+++ b/include/asm-arm/semaphore.h
@@ -47,11 +47,6 @@ static inline void init_MUTEX_LOCKED(struct semaphore *sem)
 	sema_init(sem, 0);
 }
 
-static inline int sema_count(struct semaphore *sem)
-{
-	return atomic_read(&sem->count);
-}
-
 /*
  * special register calling convention
  */
diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h
index 6ed4f91..43ad4e5 100644
--- a/include/asm-arm/spinlock.h
+++ b/include/asm-arm/spinlock.h
@@ -30,6 +30,9 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 	__asm__ __volatile__(
 "1:	ldrex	%0, [%1]\n"
 "	teq	%0, #0\n"
+#ifdef CONFIG_CPU_32v6K
+"	wfene\n"
+#endif
 "	strexeq	%0, %2, [%1]\n"
 "	teqeq	%0, #0\n"
 "	bne	1b"
@@ -65,7 +68,11 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 	smp_mb();
 
 	__asm__ __volatile__(
-"	str	%1, [%0]"
+"	str	%1, [%0]\n"
+#ifdef CONFIG_CPU_32v6K
+"	mcr	p15, 0, %1, c7, c10, 4\n" /* DSB */
+"	sev"
+#endif
 	:
 	: "r" (&lock->lock), "r" (0)
 	: "cc");
@@ -87,6 +94,9 @@ static inline void __raw_write_lock(raw_rwlock_t *rw)
 	__asm__ __volatile__(
 "1:	ldrex	%0, [%1]\n"
 "	teq	%0, #0\n"
+#ifdef CONFIG_CPU_32v6K
+"	wfene\n"
+#endif
 "	strexeq	%0, %2, [%1]\n"
 "	teq	%0, #0\n"
 "	bne	1b"
@@ -122,7 +132,11 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
 	smp_mb();
 
 	__asm__ __volatile__(
-	"str	%1, [%0]"
+	"str	%1, [%0]\n"
+#ifdef CONFIG_CPU_32v6K
+"	mcr	p15, 0, %1, c7, c10, 4\n" /* DSB */
+"	sev\n"
+#endif
 	:
 	: "r" (&rw->lock), "r" (0)
 	: "cc");
@@ -148,6 +162,9 @@ static inline void __raw_read_lock(raw_rwlock_t *rw)
 "1:	ldrex	%0, [%2]\n"
 "	adds	%0, %0, #1\n"
 "	strexpl	%1, %0, [%2]\n"
+#ifdef CONFIG_CPU_32v6K
+"	wfemi\n"
+#endif
 "	rsbpls	%0, %1, #0\n"
 "	bmi	1b"
 	: "=&r" (tmp), "=&r" (tmp2)
@@ -169,6 +186,11 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw)
 "	strex	%1, %0, [%2]\n"
 "	teq	%1, #0\n"
 "	bne	1b"
+#ifdef CONFIG_CPU_32v6K
+"\n	cmp	%0, #0\n"
+"	mcreq   p15, 0, %0, c7, c10, 4\n"
+"	seveq"
+#endif
 	: "=&r" (tmp), "=&r" (tmp2)
 	: "r" (&rw->lock)
 	: "cc");
diff --git a/include/asm-mips/mach-qemu/timex.h b/include/asm-mips/mach-qemu/timex.h
new file mode 100644
index 0000000..cd54369
--- /dev/null
+++ b/include/asm-mips/mach-qemu/timex.h
@@ -0,0 +1,16 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 Daniel Jacobowitz
+ */
+#ifndef __ASM_MACH_QEMU_TIMEX_H
+#define __ASM_MACH_QEMU_TIMEX_H
+
+/*
+ * We use a simulated i8254 PIC...
+ */
+#define CLOCK_TICK_RATE		1193182
+
+#endif /* __ASM_MACH_QEMU_TIMEX_H */
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 1543daa..ef3b563 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -108,6 +108,7 @@
 #define I2C_DRIVERID_SAA7127	72	/* saa7124 video encoder	*/
 #define I2C_DRIVERID_SAA711X	73	/* saa711x video encoders	*/
 #define I2C_DRIVERID_AKITAIOEXP	74	/* IO Expander on Sharp SL-C1000 */
+#define I2C_DRIVERID_I2C_IR	75	/* I2C InfraRed on Video boards */
 
 #define I2C_DRIVERID_EXP0	0xF0	/* experimental use id's	*/
 #define I2C_DRIVERID_EXP1	0xF1
diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h
index e2035c7..e9fc1a7 100644
--- a/include/media/tveeprom.h
+++ b/include/media/tveeprom.h
@@ -4,12 +4,15 @@
 struct tveeprom {
 	u32 has_radio;
 	u32 has_ir;     /* 0: no IR, 1: IR present, 2: unknown */
+	u32 has_MAC_address; /* 0: no MAC, 1: MAC present, 2: unknown */
 
 	u32 tuner_type;
 	u32 tuner_formats;
+	u32 tuner_hauppauge_model;
 
 	u32 tuner2_type;
 	u32 tuner2_formats;
+	u32 tuner2_hauppauge_model;
 
 	u32 digitizer;
 	u32 digitizer_formats;
@@ -21,6 +24,7 @@ struct tveeprom {
 	u32 revision;
 	u32 serial_number;
 	char rev_str[5];
+	u8 MAC_address[6];
 };
 
 void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,