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/frv | |
| parent | 35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff) | |
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'arch/frv')
| -rw-r--r-- | arch/frv/include/asm/atomic.h | 4 | ||||
| -rw-r--r-- | arch/frv/include/asm/highmem.h | 2 | ||||
| -rw-r--r-- | arch/frv/mm/highmem.c | 5 |
3 files changed, 2 insertions, 9 deletions
diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h index 0da689def..64f02d451 100644 --- a/arch/frv/include/asm/atomic.h +++ b/arch/frv/include/asm/atomic.h @@ -32,8 +32,8 @@ */ #define ATOMIC_INIT(i) { (i) } -#define atomic_read(v) ACCESS_ONCE((v)->counter) -#define atomic_set(v, i) (((v)->counter) = (i)) +#define atomic_read(v) READ_ONCE((v)->counter) +#define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i)) static inline int atomic_inc_return(atomic_t *v) { diff --git a/arch/frv/include/asm/highmem.h b/arch/frv/include/asm/highmem.h index b3adc9361..1f5893870 100644 --- a/arch/frv/include/asm/highmem.h +++ b/arch/frv/include/asm/highmem.h @@ -62,8 +62,6 @@ extern void kunmap_high(struct page *page); extern void *kmap(struct page *page); extern void kunmap(struct page *page); -extern struct page *kmap_atomic_to_page(void *ptr); - #endif /* !__ASSEMBLY__ */ /* diff --git a/arch/frv/mm/highmem.c b/arch/frv/mm/highmem.c index 785344bbd..45750fb65 100644 --- a/arch/frv/mm/highmem.c +++ b/arch/frv/mm/highmem.c @@ -32,11 +32,6 @@ void kunmap(struct page *page) EXPORT_SYMBOL(kunmap); -struct page *kmap_atomic_to_page(void *ptr) -{ - return virt_to_page(ptr); -} - void *kmap_atomic(struct page *page) { unsigned long paddr; |