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Fix virt_to_phys() warnings

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These warnings were observed on MIPS32 using 2.6.31-rc1 and gcc-4.2.0:

mm/page_alloc.c: In function 'alloc_pages_exact':
mm/page_alloc.c:1986: warning: passing argument 1 of 'virt_to_phys' makes pointer from integer without a cast

drivers/usb/mon/mon_bin.c: In function 'mon_alloc_buff':
drivers/usb/mon/mon_bin.c:1264: warning: passing argument 1 of 'virt_to_phys' makes pointer from integer without a cast

[akpm@linux-foundation.org: fix kernel/perf_counter.c too]
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Kevin Cernekee 2009-07-05 12:08:19 -07:00 committed by Linus Torvalds
parent c8236db9cd
commit 5bfd756097
3 changed files with 3 additions and 3 deletions
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2
drivers/usb/mon/mon_bin.c
View File

@ -1261,7 +1261,7 @@ static int mon_alloc_buff(struct mon_pgmap *map, int npages)
return -ENOMEM;
}
map[n].ptr = (unsigned char *) vaddr;
map[n].pg = virt_to_page(vaddr);
map[n].pg = virt_to_page((void *) vaddr);
}
return 0;
}

2
kernel/perf_counter.c
View File

@ -2020,7 +2020,7 @@ static int perf_mmap_data_alloc(struct perf_counter *counter, int nr_pages)
static void perf_mmap_free_page(unsigned long addr)
{
struct page *page = virt_to_page(addr);
struct page *page = virt_to_page((void *)addr);
page->mapping = NULL;
__free_page(page);

2
mm/page_alloc.c
View File

@ -1983,7 +1983,7 @@ void *alloc_pages_exact(size_t size, gfp_t gfp_mask)
unsigned long alloc_end = addr + (PAGE_SIZE << order);
unsigned long used = addr + PAGE_ALIGN(size);
split_page(virt_to_page(addr), order);
split_page(virt_to_page((void *)addr), order);
while (used < alloc_end) {
free_page(used);
used += PAGE_SIZE;