diff options
Diffstat (limited to 'include/asm-frv')
| -rw-r--r-- | include/asm-frv/system.h | 5 | ||||
| -rw-r--r-- | include/asm-frv/thread_info.h | 5 | ||||
| -rw-r--r-- | include/asm-frv/tlbflush.h | 3 |
3 files changed, 7 insertions, 6 deletions
diff --git a/include/asm-frv/system.h b/include/asm-frv/system.h index 6931af525da..9f5663ba19f 100644 --- a/include/asm-frv/system.h +++ b/include/asm-frv/system.h @@ -253,7 +253,10 @@ extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new); __typeof__(*(ptr)) __xg_new = (new); \ \ switch (sizeof(__xg_orig)) { \ - case 4: __xg_orig = __cmpxchg_32(__xg_ptr, __xg_test, __xg_new); break; \ + case 4: __xg_orig = (__force __typeof__(*ptr)) \ + __cmpxchg_32((__force uint32_t *)__xg_ptr, \ + (__force uint32_t)__xg_test, \ + (__force uint32_t)__xg_new); break; \ default: \ __xg_orig = 0; \ asm volatile("break"); \ diff --git a/include/asm-frv/thread_info.h b/include/asm-frv/thread_info.h index cc5433e78b5..348b8f1df17 100644 --- a/include/asm-frv/thread_info.h +++ b/include/asm-frv/thread_info.h @@ -88,9 +88,8 @@ register struct thread_info *__current_thread_info asm("gr15"); ({ \ struct thread_info *ret; \ \ - ret = kmalloc(THREAD_SIZE, GFP_KERNEL); \ - if (ret) \ - memset(ret, 0, THREAD_SIZE); \ + ret = kzalloc(THREAD_SIZE, GFP_KERNEL); \ + \ ret; \ }) #else diff --git a/include/asm-frv/tlbflush.h b/include/asm-frv/tlbflush.h index da3a3179a85..8370f97e41e 100644 --- a/include/asm-frv/tlbflush.h +++ b/include/asm-frv/tlbflush.h @@ -57,8 +57,7 @@ do { \ #define __flush_tlb_global() flush_tlb_all() #define flush_tlb() flush_tlb_all() #define flush_tlb_kernel_range(start, end) flush_tlb_all() -#define flush_tlb_pgtables(mm,start,end) \ - asm volatile("movgs %0,scr0 ! movgs %0,scr1" :: "r"(ULONG_MAX) : "memory"); +#define flush_tlb_pgtables(mm,start,end) do { } while(0) #else |