Fabio Baltieri bb54542cfa usb: phy: twl6030-usb: check regulator_enable return value
Since regulator_enable() is going to be marked as __must_check in the
next merge window, always check regulator_enable() return value and
print a warning if it fails.

Cc: Hema HK <hemahk@ti.com>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-04-03 18:44:49 +03:00
..