>From cb3c50109c1553070843029a256052667c32136f Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Thu, 13 Feb 2014 17:23:49 +0100 Subject: [PATCH 6/6] pinctrl: mvebu: update comment about mvebu_mpp_ctrl Signed-off-by: Thomas Petazzoni --- drivers/pinctrl/mvebu/pinctrl-mvebu.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.h b/drivers/pinctrl/mvebu/pinctrl-mvebu.h index f8dc035..58e973e 100644 --- a/drivers/pinctrl/mvebu/pinctrl-mvebu.h +++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.h @@ -28,10 +28,9 @@ * between two or more different settings, e.g. assign mpp pin 13 to * uart1 or sata. * - * If optional mpp_get/_set functions are set these are used to get/set - * a specific mode. Otherwise it is assumed that the mpp control is based - * on 4-bit groups in subsequent registers. The optional mpp_gpio_req/_dir - * functions can be used to allow pin settings with varying gpio pins. + * The mpp_get/_set functions are mandatory and are used to get/set a + * specific mode. The optional mpp_gpio_req/_dir functions can be used + * to allow pin settings with varying gpio pins. */ struct mvebu_mpp_ctrl { const char *name; -- 1.8.3.2