diff options
| -rw-r--r-- | arch/sh/kernel/cf-enabler.c | 6 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh4/probe.c | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/smp.c | 2 | ||||
| -rw-r--r-- | include/asm-sh/cpu-sh4/freq.h | 3 | ||||
| -rw-r--r-- | include/asm-sh/dma.h | 1 | ||||
| -rw-r--r-- | include/asm-sh/io.h | 6 | ||||
| -rw-r--r-- | include/asm-sh/smp.h | 2 | ||||
| -rw-r--r-- | include/asm-sh/spinlock.h | 8 | ||||
| -rw-r--r-- | include/asm-sh/spinlock_types.h | 4 |
9 files changed, 27 insertions, 6 deletions
diff --git a/arch/sh/kernel/cf-enabler.c b/arch/sh/kernel/cf-enabler.c index 849a9e19139..ebc73b85094 100644 --- a/arch/sh/kernel/cf-enabler.c +++ b/arch/sh/kernel/cf-enabler.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/mm.h> #include <linux/vmalloc.h> +#include <linux/interrupt.h> #include <asm/io.h> #include <asm/irq.h> @@ -149,6 +150,11 @@ static int __init cf_init_se(void) ctrl_outb(0x42, PA_MRSHPC_MW2 + 0x200); return 0; } +#else +static int __init cf_init_se(void) +{ + return -1; +} #endif int __init cf_init(void) diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index 8cd04904c77..fab2eb07196 100644 --- a/arch/sh/kernel/cpu/sh4/probe.c +++ b/arch/sh/kernel/cpu/sh4/probe.c @@ -12,6 +12,7 @@ */ #include <linux/init.h> #include <linux/io.h> +#include <linux/smp.h> #include <asm/processor.h> #include <asm/cache.h> diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c index dbebaddcfe3..283e1425ced 100644 --- a/arch/sh/kernel/smp.c +++ b/arch/sh/kernel/smp.c @@ -10,6 +10,8 @@ * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ + +#include <linux/err.h> #include <linux/cache.h> #include <linux/cpumask.h> #include <linux/delay.h> diff --git a/include/asm-sh/cpu-sh4/freq.h b/include/asm-sh/cpu-sh4/freq.h index 86564e7a26a..39f41fcd509 100644 --- a/include/asm-sh/cpu-sh4/freq.h +++ b/include/asm-sh/cpu-sh4/freq.h @@ -24,6 +24,9 @@ #define FRQMR1 0xffc80014 #else #define FRQCR 0xffc00000 +#define FRQCR_PSTBY 0x0200 +#define FRQCR_PLLEN 0x0400 +#define FRQCR_CKOEN 0x0800 #endif #define MIN_DIVISOR_NR 0 #define MAX_DIVISOR_NR 3 diff --git a/include/asm-sh/dma.h b/include/asm-sh/dma.h index faf3051cd42..6034d4a29e7 100644 --- a/include/asm-sh/dma.h +++ b/include/asm-sh/dma.h @@ -13,6 +13,7 @@ #include <linux/spinlock.h> #include <linux/wait.h> +#include <linux/sched.h> #include <linux/sysdev.h> #include <asm/cpu/dma.h> diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h index a0e55b09e4f..aa80930ce8e 100644 --- a/include/asm-sh/io.h +++ b/include/asm-sh/io.h @@ -116,13 +116,13 @@ void __raw_readsl(unsigned long addr, void *data, int longlen); * redefined by userlevel programs. */ #ifdef __readb -# define readb(a) ({ unsigned long r_ = __raw_readb(a); mb(); r_; }) +# define readb(a) ({ unsigned int r_ = __raw_readb(a); mb(); r_; }) #endif #ifdef __raw_readw -# define readw(a) ({ unsigned long r_ = __raw_readw(a); mb(); r_; }) +# define readw(a) ({ unsigned int r_ = __raw_readw(a); mb(); r_; }) #endif #ifdef __raw_readl -# define readl(a) ({ unsigned long r_ = __raw_readl(a); mb(); r_; }) +# define readl(a) ({ unsigned int r_ = __raw_readl(a); mb(); r_; }) #endif #ifdef __raw_writeb diff --git a/include/asm-sh/smp.h b/include/asm-sh/smp.h index 71ecddf70db..caa7b93f1bc 100644 --- a/include/asm-sh/smp.h +++ b/include/asm-sh/smp.h @@ -15,7 +15,7 @@ #ifdef CONFIG_SMP -#include <asm/spinlock.h> +#include <linux/spinlock.h> #include <asm/atomic.h> #include <asm/current.h> diff --git a/include/asm-sh/spinlock.h b/include/asm-sh/spinlock.h index 2586eef07d5..92f6e2008b2 100644 --- a/include/asm-sh/spinlock.h +++ b/include/asm-sh/spinlock.h @@ -11,6 +11,7 @@ #define __ASM_SH_SPINLOCK_H #include <asm/atomic.h> +#include <asm/spinlock_types.h> /* * Your basic SMP spinlocks, allowing only a single CPU anywhere @@ -42,7 +43,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock) static inline void __raw_spin_unlock(raw_spinlock_t *lock) { - assert_spin_locked(lock); + //assert_spin_locked(lock); lock->lock = 0; } @@ -88,6 +89,11 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw) __raw_spin_unlock(&rw->lock); } +static inline int __raw_write_can_lock(raw_rwlock_t *rw) +{ + return (atomic_read(&rw->counter) == RW_LOCK_BIAS); +} + static inline int __raw_read_trylock(raw_rwlock_t *lock) { atomic_t *count = (atomic_t*)lock; diff --git a/include/asm-sh/spinlock_types.h b/include/asm-sh/spinlock_types.h index 8c41b6c3aac..5c58134f2c4 100644 --- a/include/asm-sh/spinlock_types.h +++ b/include/asm-sh/spinlock_types.h @@ -9,7 +9,9 @@ typedef struct { volatile unsigned long lock; } raw_spinlock_t; -#define __SPIN_LOCK_UNLOCKED { 0 } +#define __RAW_SPIN_LOCK_UNLOCKED { 1 } + +#include <asm/atomic.h> typedef struct { raw_spinlock_t lock; |