summaryrefslogtreecommitdiff
path: root/drivers/video/fbdev/pxafb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video/fbdev/pxafb.c')
-rw-r--r--drivers/video/fbdev/pxafb.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c
index b21a89b03fb4..c3d49e13643c 100644
--- a/drivers/video/fbdev/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c
@@ -1436,7 +1436,10 @@ static void pxafb_enable_controller(struct pxafb_info *fbi)
pr_debug("reg_lccr3 0x%08x\n", (unsigned int) fbi->reg_lccr3);
/* enable LCD controller clock */
- clk_prepare_enable(fbi->clk);
+ if (clk_prepare_enable(fbi->clk)) {
+ pr_err("%s: Failed to prepare clock\n", __func__);
+ return;
+ }
if (fbi->lccr0 & LCCR0_LCDT)
return;