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percpu: __percpu_depopulate_mask can take a const mask 

This eliminates a compiler warning:

  mm/allocpercpu.c: In function 'free_percpu':
  mm/allocpercpu.c:146: warning: passing argument 2 of '__percpu_depopulate_mask' discards qualifiers from pointer target type

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Stephen Rothwell 2009-04-06 15:08:29 +10:00 committed by Linus Torvalds
parent 0cb55ad2ad
commit 5d6700ea7b
1 changed files with 1 additions and 1 deletions
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2
mm/allocpercpu.c
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@ -31,7 +31,7 @@ static void percpu_depopulate(void *__pdata, int cpu)
* @__pdata: per-cpu data to depopulate
* @mask: depopulate per-cpu data for cpu's selected through mask bits
*/
static void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask)
static void __percpu_depopulate_mask(void *__pdata, const cpumask_t *mask)
{
int cpu;
for_each_cpu_mask_nr(cpu, *mask)