diff options
Diffstat (limited to 'arch/parisc/include')
-rw-r--r-- | arch/parisc/include/asm/atomic.h | 16 | ||||
-rw-r--r-- | arch/parisc/include/asm/bitops.h | 11 | ||||
-rw-r--r-- | arch/parisc/include/asm/compat.h | 3 | ||||
-rw-r--r-- | arch/parisc/include/asm/dma-mapping.h | 4 | ||||
-rw-r--r-- | arch/parisc/include/asm/mmu_context.h | 2 | ||||
-rw-r--r-- | arch/parisc/include/asm/ptrace.h | 1 |
6 files changed, 12 insertions, 25 deletions
diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h index 3706cf0..c4b779b 100644 --- a/arch/parisc/include/asm/atomic.h +++ b/arch/parisc/include/asm/atomic.h @@ -197,15 +197,15 @@ static __inline__ int atomic_read(const atomic_t *v) #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) /** - * atomic_add_unless - add unless the number is a given value + * __atomic_add_unless - add unless the number is a given value * @v: pointer of type atomic_t * @a: the amount to add to v... * @u: ...unless v is equal to u. * * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. + * Returns the old value of @v. */ -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 c, old; c = atomic_read(v); @@ -217,10 +217,9 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) break; c = old; } - return c != (u); + return c; } -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) #define atomic_add(i,v) ((void)(__atomic_add_return( (i),(v)))) #define atomic_sub(i,v) ((void)(__atomic_add_return(-(i),(v)))) @@ -317,7 +316,7 @@ atomic64_read(const atomic64_t *v) * @u: ...unless v is equal to u. * * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. + * Returns the old value of @v. */ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) { @@ -336,12 +335,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) -#else /* CONFIG_64BIT */ - -#include <asm-generic/atomic64.h> - #endif /* !CONFIG_64BIT */ -#include <asm-generic/atomic-long.h> #endif /* _ASM_PARISC_ATOMIC_H_ */ diff --git a/arch/parisc/include/asm/bitops.h b/arch/parisc/include/asm/bitops.h index 43c516f..8c9b631 100644 --- a/arch/parisc/include/asm/bitops.h +++ b/arch/parisc/include/asm/bitops.h @@ -8,7 +8,7 @@ #include <linux/compiler.h> #include <asm/types.h> /* for BITS_PER_LONG/SHIFT_PER_LONG */ #include <asm/byteorder.h> -#include <asm/atomic.h> +#include <linux/atomic.h> /* * HP-PARISC specific bit operations @@ -223,14 +223,7 @@ static __inline__ int fls(int x) #ifdef __KERNEL__ #include <asm-generic/bitops/le.h> - -/* '3' is bits per byte */ -#define LE_BYTE_ADDR ((sizeof(unsigned long) - 1) << 3) - -#define ext2_set_bit_atomic(l,nr,addr) \ - test_and_set_bit((nr) ^ LE_BYTE_ADDR, (unsigned long *)addr) -#define ext2_clear_bit_atomic(l,nr,addr) \ - test_and_clear_bit( (nr) ^ LE_BYTE_ADDR, (unsigned long *)addr) +#include <asm-generic/bitops/ext2-atomic-setbit.h> #endif /* __KERNEL__ */ diff --git a/arch/parisc/include/asm/compat.h b/arch/parisc/include/asm/compat.h index efa0b60..760f331 100644 --- a/arch/parisc/include/asm/compat.h +++ b/arch/parisc/include/asm/compat.h @@ -105,7 +105,8 @@ struct compat_statfs { __kernel_fsid_t f_fsid; s32 f_namelen; s32 f_frsize; - s32 f_spare[5]; + s32 f_flags; + s32 f_spare[4]; }; struct compat_sigcontext { diff --git a/arch/parisc/include/asm/dma-mapping.h b/arch/parisc/include/asm/dma-mapping.h index 4ef73b0..467bbd5 100644 --- a/arch/parisc/include/asm/dma-mapping.h +++ b/arch/parisc/include/asm/dma-mapping.h @@ -5,7 +5,7 @@ #include <asm/cacheflush.h> #include <asm/scatterlist.h> -/* See Documentation/PCI/PCI-DMA-mapping.txt */ +/* See Documentation/DMA-API-HOWTO.txt */ struct hppa_dma_ops { int (*dma_supported)(struct device *dev, u64 mask); void *(*alloc_consistent)(struct device *dev, size_t size, dma_addr_t *iova, gfp_t flag); @@ -210,7 +210,7 @@ parisc_walk_tree(struct device *dev) return dev->platform_data; } -#define GET_IOC(dev) (HBA_DATA(parisc_walk_tree(dev))->iommu); +#define GET_IOC(dev) (HBA_DATA(parisc_walk_tree(dev))->iommu) #ifdef CONFIG_IOMMU_CCIO diff --git a/arch/parisc/include/asm/mmu_context.h b/arch/parisc/include/asm/mmu_context.h index 354b2ac..59be257 100644 --- a/arch/parisc/include/asm/mmu_context.h +++ b/arch/parisc/include/asm/mmu_context.h @@ -3,7 +3,7 @@ #include <linux/mm.h> #include <linux/sched.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/pgalloc.h> #include <asm/pgtable.h> #include <asm-generic/mm_hooks.h> diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h index 7f09533..250ae35 100644 --- a/arch/parisc/include/asm/ptrace.h +++ b/arch/parisc/include/asm/ptrace.h @@ -56,7 +56,6 @@ struct pt_regs { #define instruction_pointer(regs) ((regs)->iaoq[0] & ~3) #define user_stack_pointer(regs) ((regs)->gr[30]) unsigned long profile_pc(struct pt_regs *); -extern void show_regs(struct pt_regs *); #endif /* __KERNEL__ */ |