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path: root/drivers/video/matrox/matroxfb_crtc2.c
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Diffstat (limited to 'drivers/video/matrox/matroxfb_crtc2.c')
-rw-r--r--drivers/video/matrox/matroxfb_crtc2.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/video/matrox/matroxfb_crtc2.c b/drivers/video/matrox/matroxfb_crtc2.c
index 909e10a1189..ebcb5c6b496 100644
--- a/drivers/video/matrox/matroxfb_crtc2.c
+++ b/drivers/video/matrox/matroxfb_crtc2.c
@@ -289,16 +289,18 @@ static int matroxfb_dh_release(struct fb_info* info, int user) {
#undef m2info
}
+/*
+ * This function is called before the register_framebuffer so
+ * no locking is needed.
+ */
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 */