Merge branch 'master' into for-next

Pull linus#master to merge PER_CPU_DEF_ATTRIBUTES and alpha build fix
changes.  As alpha in percpu tree uses 'weak' attribute instead of
inline assembly, there's no need for __used attribute.

Conflicts:
	arch/alpha/include/asm/percpu.h
	arch/mn10300/kernel/vmlinux.lds.S
	include/linux/percpu-defs.h

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/video/matrox/matroxfb_crtc2.c b/drivers/video/matrox/matroxfb_crtc2.c
index 7ac4c5f6145d..909e10a11898 100644
--- a/drivers/video/matrox/matroxfb_crtc2.c
+++ b/drivers/video/matrox/matroxfb_crtc2.c
@@ -289,13 +289,16 @@ static int matroxfb_dh_release(struct fb_info* info, int user) {
 #undef m2info
 }
 
-static void matroxfb_dh_init_fix(struct matroxfb_dh_fb_info *m2info) {
+static void matroxfb_dh_init_fix(struct matroxfb_dh_fb_info *m2info)
+{
         struct fb_fix_screeninfo *fix = &m2info->fbcon.fix;
 
         strcpy(fix->id, "MATROX DH");
 
+        mutex_lock(&m2info->fbcon.mm_lock);
         fix->smem_start = m2info->video.base;
         fix->smem_len = m2info->video.len_usable;
+        mutex_unlock(&m2info->fbcon.mm_lock);
         fix->ypanstep = 1;
         fix->ywrapstep = 0;
         fix->xpanstep = 8;      /* TBD */