Merge tag 'gpio-fixes-for-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio fixes from Bartosz Golaszewski:

 - grammar and formatting fixes in comments for gpio-ts4900

 - correct links in gpio-ts5500

 - fix a warning in doc generation for the core GPIO documentation

* tag 'gpio-fixes-for-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  gpio: ts5500: Fix Links to Technologic Systems web resources
  gpio: Properly document parent data union
  gpio: ts4900: Fix comment formatting and grammar

1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/gpio/gpio-ts4900.c b/drivers/gpio/gpio-ts4900.c
index 69854fd2382a..416725c26e94 100644
--- a/drivers/gpio/gpio-ts4900.c
+++ b/drivers/gpio/gpio-ts4900.c
@@ -47,8 +47,9 @@ 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);
 }
@@ -60,9 +61,10 @@ 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, &reg);
 	if (!(reg & TS4900_GPIO_OE)) {