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[MIPS] Remove wrong __user tags.

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This fixes sparse warnings 'dereference of noderef expression'.
    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Atsushi Nemoto 2006-01-29 02:27:51 +09:00 committed by Ralf Baechle
parent 2caf190002
commit d4264f1839
3 changed files with 6 additions and 9 deletions
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7
arch/mips/mm/c-r4k.c
View File

@ -464,8 +464,8 @@ static void r4k_flush_data_cache_page(unsigned long addr)
}
struct flush_icache_range_args {
unsigned long __user start;
unsigned long __user end;
unsigned long start;
unsigned long end;
};
static inline void local_r4k_flush_icache_range(void *args)
@ -528,8 +528,7 @@ static inline void local_r4k_flush_icache_range(void *args)
}
}
static void r4k_flush_icache_range(unsigned long __user start,
unsigned long __user end)
static void r4k_flush_icache_range(unsigned long start, unsigned long end)
{
struct flush_icache_range_args args;

5
arch/mips/mm/cache.c
View File

@ -25,8 +25,7 @@ void (*flush_cache_range)(struct vm_area_struct *vma, unsigned long start,
unsigned long end);
void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
unsigned long pfn);
void (*flush_icache_range)(unsigned long __user start,
unsigned long __user end);
void (*flush_icache_range)(unsigned long start, unsigned long end);
void (*flush_icache_page)(struct vm_area_struct *vma, struct page *page);
/* MIPS specific cache operations */
@ -53,7 +52,7 @@ EXPORT_SYMBOL(_dma_cache_inv);
* We could optimize the case where the cache argument is not BCACHE but
* that seems very atypical use ...
*/
asmlinkage int sys_cacheflush(unsigned long __user addr,
asmlinkage int sys_cacheflush(unsigned long addr,
unsigned long bytes, unsigned int cache)
{
if (bytes == 0)

3
include/asm-mips/cacheflush.h
View File

@ -49,8 +49,7 @@ static inline void flush_dcache_page(struct page *page)
extern void (*flush_icache_page)(struct vm_area_struct *vma,
struct page *page);
extern void (*flush_icache_range)(unsigned long __user start,
unsigned long __user end);
extern void (*flush_icache_range)(unsigned long start, unsigned long end);
#define flush_cache_vmap(start, end) flush_cache_all()
#define flush_cache_vunmap(start, end) flush_cache_all()