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path: root/drivers/video/i810
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Diffstat (limited to 'drivers/video/i810')
-rw-r--r--drivers/video/i810/i810_main.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c
index 2e940199fc89..71960672d721 100644
--- a/drivers/video/i810/i810_main.c
+++ b/drivers/video/i810/i810_main.c
@@ -1090,8 +1090,10 @@ static int encode_fix(struct fb_fix_screeninfo *fix, struct fb_info *info)
memset(fix, 0, sizeof(struct fb_fix_screeninfo));
strcpy(fix->id, "I810");
+ mutex_lock(&info->mm_lock);
fix->smem_start = par->fb.physical;
fix->smem_len = par->fb.size;
+ mutex_unlock(&info->mm_lock);
fix->type = FB_TYPE_PACKED_PIXELS;
fix->type_aux = 0;
fix->xpanstep = 8;