[PATCH 3/3] gpio: intel_gpio: Fix register/bit offsets intel_gpio_get_value()

[Simon Glass]

On Fri, 10 Jan 2020 at 00:35, Wolfgang Wallner
<wolfgang.wallner at br-automation.com> wrote:
>
> Fix the following in intel_gpio_get_value():
>
>  * The value of the register is contained in the variable 'reg', not in
>    'mode'. The variable 'mode' contains only the configuration whether
>    the gpio is currently an input or an output.
>
>  * The correct bitmasks for the input and output value are
>    PAD_CFG0_RX_STATE and PAD_CFG0_TX_STATE.
>    Use them instead of the currently used PAD_CFG0_RX_STATE_BIT and
>    PAD_CFG0_TX_STATE_BIT.
>
> Signed-off-by: Wolfgang Wallner <wolfgang.wallner at br-automation.com>
>
> ---
>
>  drivers/gpio/intel_gpio.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>