linux-phytec-ti

drm/bridge: cdns-mhdp: Add error handling for phy_configure() function.

phy_configure() returns a value and may fail. Check the return value
and add error handling.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>