From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Mon, 6 Apr 2009 05:08:29 +0000 (+1000)
Subject: percpu: __percpu_depopulate_mask can take a const mask
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5d6700ea7bfb4704a8d5d10c6ebf0e947410f9ce;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

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>
---

diff --git a/mm/allocpercpu.c b/mm/allocpercpu.c
index 139d5b7b6621..dfdee6a47359 100644
--- a/mm/allocpercpu.c
+++ b/mm/allocpercpu.c
@@ -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)