diff options
Diffstat (limited to 'arch/parisc/lib/memcpy.c')
| -rw-r--r-- | arch/parisc/lib/memcpy.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/parisc/lib/memcpy.c b/arch/parisc/lib/memcpy.c index ea70a0e08321..5fc0c852c84c 100644 --- a/arch/parisc/lib/memcpy.c +++ b/arch/parisc/lib/memcpy.c @@ -13,8 +13,8 @@ #include <linux/compiler.h> #include <linux/uaccess.h> -#define get_user_space() (uaccess_kernel() ? 0 : mfsp(3)) -#define get_kernel_space() (0) +#define get_user_space() mfsp(SR_USER) +#define get_kernel_space() SR_KERNEL /* Returns 0 for success, otherwise, returns number of bytes not transferred. */ extern unsigned long pa_memcpy(void *dst, const void *src, @@ -23,8 +23,8 @@ extern unsigned long pa_memcpy(void *dst, const void *src, unsigned long raw_copy_to_user(void __user *dst, const void *src, unsigned long len) { - mtsp(get_kernel_space(), 1); - mtsp(get_user_space(), 2); + mtsp(get_kernel_space(), SR_TEMP1); + mtsp(get_user_space(), SR_TEMP2); return pa_memcpy((void __force *)dst, src, len); } EXPORT_SYMBOL(raw_copy_to_user); @@ -32,16 +32,16 @@ EXPORT_SYMBOL(raw_copy_to_user); unsigned long raw_copy_from_user(void *dst, const void __user *src, unsigned long len) { - mtsp(get_user_space(), 1); - mtsp(get_kernel_space(), 2); + mtsp(get_user_space(), SR_TEMP1); + mtsp(get_kernel_space(), SR_TEMP2); return pa_memcpy(dst, (void __force *)src, len); } EXPORT_SYMBOL(raw_copy_from_user); void * memcpy(void * dst,const void *src, size_t count) { - mtsp(get_kernel_space(), 1); - mtsp(get_kernel_space(), 2); + mtsp(get_kernel_space(), SR_TEMP1); + mtsp(get_kernel_space(), SR_TEMP2); pa_memcpy(dst, src, count); return dst; } |