[PATCH] gpio: mvebu: fix regmap_update_bits usage
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Fri Jun 9 03:04:35 PDT 2017
Hello,
On Fri, 9 Jun 2017 12:03:18 +0200, Gregory CLEMENT wrote:
> regmap_update_bits(mvchip->regs, GPIO_IO_CONF_OFF,
> - BIT(pin), 1);
> + BIT(pin), BIT(pin));
>
> return 0;
> }
> @@ -364,7 +364,7 @@ static int mvebu_gpio_direction_output(struct gpio_chip *chip, unsigned int pin,
> mvebu_gpio_set(chip, pin, value);
>
> regmap_update_bits(mvchip->regs, GPIO_IO_CONF_OFF,
> - BIT(pin), 0);
> + BIT(pin), BIT(pin));
Are you sure here? We want to clear the bit, so I guess the 0 is
appropriate, no?
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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