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authorTakashi Iwai <tiwai@suse.de>2012-09-15 02:24:42 -0400
committerTakashi Iwai <tiwai@suse.de>2012-09-15 02:24:42 -0400
commit5d037f9064a8f3b9abbe383cdfb35e159d813711 (patch)
tree2a2445271ee818c360c42408a324d2945a6dd9f7 /arch/m68k/kernel/sys_m68k.c
parent64f1e00d8edb54f5d25fb0114a46050fb8340df4 (diff)
parent985b11fa8064d55d0d5a84e68667434598911bb2 (diff)
Merge tag 'asoc-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for 3.6 A bigger set of updates than I'm entirely comfortable with - things backed up a bit due to travel. As ever the majority of these are small, focused updates for specific drivers though there are a couple of core changes. There's been good exposure in -next. The AT91 patch fixes a build break.
Diffstat (limited to 'arch/m68k/kernel/sys_m68k.c')
-rw-r--r--arch/m68k/kernel/sys_m68k.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/m68k/kernel/sys_m68k.c b/arch/m68k/kernel/sys_m68k.c
index 8623f8dc16f8..9a5932ec3689 100644
--- a/arch/m68k/kernel/sys_m68k.c
+++ b/arch/m68k/kernel/sys_m68k.c
@@ -479,9 +479,13 @@ sys_atomic_cmpxchg_32(unsigned long newval, int oldval, int d3, int d4, int d5,
479 goto bad_access; 479 goto bad_access;
480 } 480 }
481 481
482 mem_value = *mem; 482 /*
483 * No need to check for EFAULT; we know that the page is
484 * present and writable.
485 */
486 __get_user(mem_value, mem);
483 if (mem_value == oldval) 487 if (mem_value == oldval)
484 *mem = newval; 488 __put_user(newval, mem);
485 489
486 pte_unmap_unlock(pte, ptl); 490 pte_unmap_unlock(pte, ptl);
487 up_read(&mm->mmap_sem); 491 up_read(&mm->mmap_sem);