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Roger Quadros authored
Commit 0b2aa8be introduced a regression that causes failure in setting LED GPO direction to OUT. This causes USB host probe failures for Beagleboard C4. platform usb_phy_gen_xceiv.2: Driver usb_phy_gen_xceiv requests probe deferral hsusb2_vcc: Failed to request enable GPIO510: -22 reg-fixed-voltage reg-fixed-voltage.0.auto: Failed to register regulator: -22 reg-fixed-voltage: probe of reg-fixed-voltage.0.auto failed with error -22 direction_out/direction_in must return 0 if the operation succeeded. Also, don't update direction flag and output data if twl4030_set_gpio_direction() failed inside twl_direction_out(); Cc: stable@vger.kernel.org Signed-off-by:
Roger Quadros <rogerq@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
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