diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
| commit | b4b7ff4b08e691656c9d77c758fc355833128ac0 (patch) | |
| tree | 82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /arch/metag/include | |
| parent | 35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff) | |
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'arch/metag/include')
| -rw-r--r-- | arch/metag/include/asm/atomic_lnkget.h | 2 | ||||
| -rw-r--r-- | arch/metag/include/asm/atomic_lock1.h | 2 | ||||
| -rw-r--r-- | arch/metag/include/asm/highmem.h | 1 | ||||
| -rw-r--r-- | arch/metag/include/asm/irq.h | 8 |
4 files changed, 8 insertions, 5 deletions
diff --git a/arch/metag/include/asm/atomic_lnkget.h b/arch/metag/include/asm/atomic_lnkget.h index 21c4c268b..a62581815 100644 --- a/arch/metag/include/asm/atomic_lnkget.h +++ b/arch/metag/include/asm/atomic_lnkget.h @@ -3,7 +3,7 @@ #define ATOMIC_INIT(i) { (i) } -#define atomic_set(v, i) ((v)->counter = (i)) +#define atomic_set(v, i) WRITE_ONCE((v)->counter, (i)) #include <linux/compiler.h> diff --git a/arch/metag/include/asm/atomic_lock1.h b/arch/metag/include/asm/atomic_lock1.h index f8efe380f..0295d9b8d 100644 --- a/arch/metag/include/asm/atomic_lock1.h +++ b/arch/metag/include/asm/atomic_lock1.h @@ -10,7 +10,7 @@ static inline int atomic_read(const atomic_t *v) { - return (v)->counter; + return READ_ONCE((v)->counter); } /* diff --git a/arch/metag/include/asm/highmem.h b/arch/metag/include/asm/highmem.h index 6646a15c7..9b1d172cd 100644 --- a/arch/metag/include/asm/highmem.h +++ b/arch/metag/include/asm/highmem.h @@ -56,7 +56,6 @@ extern void kunmap(struct page *page); extern void *kmap_atomic(struct page *page); extern void __kunmap_atomic(void *kvaddr); extern void *kmap_atomic_pfn(unsigned long pfn); -extern struct page *kmap_atomic_to_page(void *ptr); #endif #endif diff --git a/arch/metag/include/asm/irq.h b/arch/metag/include/asm/irq.h index ad6bd0edb..6ac6d4a05 100644 --- a/arch/metag/include/asm/irq.h +++ b/arch/metag/include/asm/irq.h @@ -6,8 +6,12 @@ extern void irq_ctx_init(int cpu); extern void irq_ctx_exit(int cpu); # define __ARCH_HAS_DO_SOFTIRQ #else -# define irq_ctx_init(cpu) do { } while (0) -# define irq_ctx_exit(cpu) do { } while (0) +static inline void irq_ctx_init(int cpu) +{ +} +static inline void irq_ctx_exit(int cpu) +{ +} #endif void tbi_startup_interrupt(int); |