Messages in this thread |  | | | Date | Tue, 1 Feb 2011 19:44:14 +0100 | | From | Wolfram Sang <> | | Subject | Re: [leds-pca9532] Add gpio capability |
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> > +static int pca9532_gpio_direction_output(struct gpio_chip *gc, > > unsigned offset, int val) > > +{ > > + return 0; > > +} > > + > > Not good. When the pin is configured as an output, the direction_output method also > requests that the pin be set to a desired level. For this driver that means that the > pca9532_gpio_direction_output function just needs to call pca9532_gpio_set_value.
Ack, missed that. Thanks a lot!
-- Pengutronix e.K. | Wolfram Sang | Industrial Linux Solutions | http://www.pengutronix.de/ |[unhandled content-type:application/pgp-signature]
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