1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/phy/phy-omap-usb2.c b/drivers/phy/phy-omap-usb2.c
index c4917b2cf14c..4757e765696a 100644
--- a/drivers/phy/phy-omap-usb2.c
+++ b/drivers/phy/phy-omap-usb2.c
@@ -296,10 +296,11 @@ static int omap_usb2_probe(struct platform_device *pdev)
                         dev_warn(&pdev->dev,
                                  "found usb_otg_ss_refclk960m, please fix DTS\n");
                 }
-        } else {
-                clk_prepare(phy->optclk);
         }
 
+        if (!IS_ERR(phy->optclk))
+                clk_prepare(phy->optclk);
+
         usb_add_phy_dev(&phy->phy);
 
         return 0;