Messages in this thread |  | | Date | Tue, 10 Dec 2013 13:16:38 +0100 | Subject | Re: [PATCH v2 1/1] gpio: twl4030: Fix regression for twl gpio LED output | From | Linus Walleij <> |
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On Thu, Dec 5, 2013 at 10:23 AM, Roger Quadros <rogerq@ti.com> wrote:
> Commit 0b2aa8be introduced a regression that causes failure > in setting LED GPO direction to OUT. > > This causes USB host probe failures for Beagleboard C4. > > [ 2.075469] platform usb_phy_gen_xceiv.2: Driver usb_phy_gen_xceiv requests probe deferral > [ 2.090454] hsusb2_vcc: Failed to request enable GPIO510: -22 > [ 2.100982] reg-fixed-voltage reg-fixed-voltage.0.auto: Failed to register regulator: -22 > [ 2.109954] 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(); > > Signed-off-by: Roger Quadros <rogerq@ti.com>
Patch applied for fixes with Tony's ACK.
Thanks! Linus Walleij
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