From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 20 Jan 2016 14:01:31 -0300 Subject: Linux-libre 4.4-gnu --- arch/h8300/include/asm/atomic.h | 4 ++-- arch/h8300/include/asm/io.h | 12 ++++++------ arch/h8300/include/asm/thread_info.h | 14 ++++++-------- 3 files changed, 14 insertions(+), 16 deletions(-) (limited to 'arch/h8300/include') diff --git a/arch/h8300/include/asm/atomic.h b/arch/h8300/include/asm/atomic.h index 702ee539f..4435a445a 100644 --- a/arch/h8300/include/asm/atomic.h +++ b/arch/h8300/include/asm/atomic.h @@ -11,8 +11,8 @@ #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)) #include diff --git a/arch/h8300/include/asm/io.h b/arch/h8300/include/asm/io.h index 1d09b2f2e..bb837cded 100644 --- a/arch/h8300/include/asm/io.h +++ b/arch/h8300/include/asm/io.h @@ -36,20 +36,20 @@ static inline void ctrl_outl(unsigned long b, unsigned long addr) *(volatile unsigned long *)addr = b; } -static inline void ctrl_bclr(int b, unsigned long addr) +static inline void ctrl_bclr(int b, unsigned char *addr) { if (__builtin_constant_p(b)) - __asm__("bclr %1,%0" : : "WU"(addr), "i"(b)); + __asm__("bclr %1,%0" : "+WU"(*addr): "i"(b)); else - __asm__("bclr %w1,%0" : : "WU"(addr), "r"(b)); + __asm__("bclr %w1,%0" : "+WU"(*addr): "r"(b)); } -static inline void ctrl_bset(int b, unsigned long addr) +static inline void ctrl_bset(int b, unsigned char *addr) { if (__builtin_constant_p(b)) - __asm__("bset %1,%0" : : "WU"(addr), "i"(b)); + __asm__("bset %1,%0" : "+WU"(*addr): "i"(b)); else - __asm__("bset %w1,%0" : : "WU"(addr), "r"(b)); + __asm__("bset %w1,%0" : "+WU"(*addr): "r"(b)); } #endif /* __KERNEL__ */ diff --git a/arch/h8300/include/asm/thread_info.h b/arch/h8300/include/asm/thread_info.h index 544c30785..b408fe660 100644 --- a/arch/h8300/include/asm/thread_info.h +++ b/arch/h8300/include/asm/thread_info.h @@ -13,6 +13,12 @@ #ifdef __KERNEL__ +/* + * Size of kernel stack for each process. This must be a power of 2... + */ +#define THREAD_SIZE_ORDER 1 +#define THREAD_SIZE 8192 /* 2 pages */ + #ifndef __ASSEMBLY__ /* @@ -46,14 +52,6 @@ struct thread_info { #define init_thread_info (init_thread_union.thread_info) #define init_stack (init_thread_union.stack) - -/* - * Size of kernel stack for each process. This must be a power of 2... - */ -#define THREAD_SIZE_ORDER 1 -#define THREAD_SIZE 8192 /* 2 pages */ - - /* how to get the thread information struct from C */ static inline struct thread_info *current_thread_info(void) { -- cgit v1.2.3-54-g00ecf