On Mon, Feb 3, 2020 at 6:38 PM Wolfgang Wallner wolfgang.wallner@br-automation.com wrote:
The function pcr_clrsetbits32() expects a device with a P2SB parent device. In intel_gpio_direction_output() and intel_gpio_set_value() the device 'dev' is passed to pcr_clrsetbits32(), which is a gpio-controller with a device 'pinctrl' as parent. This does not match the expectations of pcr_clrsetbits32(). But the 'pinctrl' device has a P2SB as parent.
Pass the 'pinctrl' device instead of the 'dev' device to pcr_clrsetbits32().
Signed-off-by: Wolfgang Wallner wolfgang.wallner@br-automation.com
Changes in v2:
- Fixed typo in the commit description
- Fixed the same error in both intel_gpio_direction_output() and
intel_gpio_set_value() (Thanks to Bin Meng for catching this)
- Reworded commit description
drivers/gpio/intel_gpio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Bin Meng bmeng.cn@gmail.com