tree db0c92e7f6662a3eb7107d065abf66ed29639986
parent 42d4a22d6b8e66f1e4d08a643429dbe5321eb458
author Matt Porter <mporter@linaro.org> 1413801585 -0400
committer Greg Kroah-Hartman <greg@kroah.com> 1413843752 +0800

greybus: gpio-gb: fix offset error checking and usage

Offset (or hwgpio num) is the offset within a gpiochip, not the
unique gpio namespace number. Adjust the error checking and use
of offset in our operation calls to fix this.

Signed-off-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>