From 576892a84f37875c7deb20eee11d5b88dd5e1097 Mon Sep 17 00:00:00 2001 From: Kris Bahnsen Date: Fri, 11 Mar 2022 10:19:58 -0800 Subject: gpio: ts4900: Fix comment formatting and grammar The issues were pointed out after the prior commit was applied. Signed-off-by: Kris Bahnsen Reviewed-by: Andy Shevchenko Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-ts4900.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'drivers') diff --git a/drivers/gpio/gpio-ts4900.c b/drivers/gpio/gpio-ts4900.c index d918d2df4de2..ede605b8e098 100644 --- a/drivers/gpio/gpio-ts4900.c +++ b/drivers/gpio/gpio-ts4900.c @@ -55,8 +55,9 @@ static int ts4900_gpio_direction_input(struct gpio_chip *chip, { struct ts4900_gpio_priv *priv = gpiochip_get_data(chip); - /* Only clear the OE bit here, requires a RMW. Prevents potential issue - * with OE and data getting to the physical pin at different times. + /* + * Only clear the OE bit here, requires a RMW. Prevents a potential issue + * with OE and DAT getting to the physical pin at different times. */ return regmap_update_bits(priv->regmap, offset, TS4900_GPIO_OE, 0); } @@ -68,9 +69,10 @@ static int ts4900_gpio_direction_output(struct gpio_chip *chip, unsigned int reg; int ret; - /* If changing from an input to an output, we need to first set the - * proper data bit to what is requested and then set OE bit. This - * prevents a glitch that can occur on the IO line + /* + * If changing from an input to an output, we need to first set the + * GPIO's DAT bit to what is requested and then set the OE bit. This + * prevents a glitch that can occur on the IO line. */ regmap_read(priv->regmap, offset, ®); if (!(reg & TS4900_GPIO_OE)) { -- cgit v1.2.3