diff options
Diffstat (limited to 'arch/cris/include/asm')
-rw-r--r-- | arch/cris/include/asm/atomic.h | 6 | ||||
-rw-r--r-- | arch/cris/include/asm/bitops.h | 5 | ||||
-rw-r--r-- | arch/cris/include/asm/io.h | 1 | ||||
-rw-r--r-- | arch/cris/include/asm/serial.h | 9 |
4 files changed, 14 insertions, 7 deletions
diff --git a/arch/cris/include/asm/atomic.h b/arch/cris/include/asm/atomic.h index 88dc9b9..bbf0938 100644 --- a/arch/cris/include/asm/atomic.h +++ b/arch/cris/include/asm/atomic.h @@ -138,7 +138,7 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new) #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) -static inline int atomic_add_unless(atomic_t *v, int a, int u) +static inline int __atomic_add_unless(atomic_t *v, int a, int u) { int ret; unsigned long flags; @@ -148,9 +148,8 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u) if (ret != u) v->counter += a; cris_atomic_restore(v, flags); - return ret != u; + return ret; } -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) /* Atomic operations are already serializing */ #define smp_mb__before_atomic_dec() barrier() @@ -158,5 +157,4 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u) #define smp_mb__before_atomic_inc() barrier() #define smp_mb__after_atomic_inc() barrier() -#include <asm-generic/atomic-long.h> #endif diff --git a/arch/cris/include/asm/bitops.h b/arch/cris/include/asm/bitops.h index 310e0de..a78a2d7 100644 --- a/arch/cris/include/asm/bitops.h +++ b/arch/cris/include/asm/bitops.h @@ -20,7 +20,7 @@ #include <arch/bitops.h> #include <asm/system.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <linux/compiler.h> /* @@ -156,8 +156,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr) #include <asm-generic/bitops/le.h> -#define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) -#define ext2_clear_bit_atomic(l,n,a) test_and_clear_bit(n,a) +#include <asm-generic/bitops/ext2-atomic-setbit.h> #include <asm-generic/bitops/sched.h> diff --git a/arch/cris/include/asm/io.h b/arch/cris/include/asm/io.h index ac12ae2..db9a16c 100644 --- a/arch/cris/include/asm/io.h +++ b/arch/cris/include/asm/io.h @@ -3,6 +3,7 @@ #include <asm/page.h> /* for __va, __pa */ #include <arch/io.h> +#include <asm-generic/iomap.h> #include <linux/kernel.h> struct cris_io_operations diff --git a/arch/cris/include/asm/serial.h b/arch/cris/include/asm/serial.h new file mode 100644 index 0000000..af7535a --- /dev/null +++ b/arch/cris/include/asm/serial.h @@ -0,0 +1,9 @@ +#ifndef _ASM_SERIAL_H +#define _ASM_SERIAL_H + +/* + * This assumes you have a 1.8432 MHz clock for your UART. + */ +#define BASE_BAUD (1843200 / 16) + +#endif /* _ASM_SERIAL_H */ |