Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6a40cdd5 authored by Axel Lin's avatar Axel Lin Committed by Linus Walleij
Browse files

pinctrl: abx500: Fix checking if pin use AlternateFunction register 



It's pointless to check "af.alt_bit1 == UNUSED" twice.
This looks like a copy-paste bug, I think what we want is to check if *both*
af.alt_bit1 and af.alt_bit2 are UNUSED.

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Acked-by: default avatarPatrice Chotard <patrice.chotard@st.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent ad4e1a7c

drivers/pinctrl/pinctrl-abx500.c

+1 −1
Original line number Diff line number Diff line
@@ -422,7 +422,7 @@ static u8 abx500_get_mode(struct pinctrl_dev *pctldev, struct gpio_chip *chip, 
	}



	/* check if pin use AlternateFunction register */

	if ((af.alt_bit1 == UNUSED) && (af.alt_bit1 == UNUSED))

	if ((af.alt_bit1 == UNUSED) && (af.alt_bit2 == UNUSED))

		return mode;

	/*

	 * if pin GPIOSEL bit is set and pin supports alternate function,