[PATCH] gpio: ts4900: Fix comment formatting and grammar

Kris Bahnsen
2022-03-11T18:20:19Z

The issues were pointed out after the prior commit was applied

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>
---
drivers/gpio/gpio-ts4900.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)

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, &reg);
if (!(reg & TS4900_GPIO_OE)) {
--
2.11.0