On Wednesday 29 June 2016 04:15 PM, Manish Badarkhe wrote:
Hi Keerthy,
sorry ignore my last two comments in previous mail.
On Wed, Jun 29, 2016 at 4:13 PM, Manish Badarkhe
<badarkhe.manish@xxxxxxxxx> wrote:
Hi Keerthy
Some minor comment
+static int lp873x_gpio_direction_output(struct gpio_chip *chip,
+ unsigned int offset, int value)
+{
+ struct lp873x_gpio *gpio = gpiochip_get_data(chip);
+
+ /* Set the initial value */
+ regmap_update_bits(gpio->lp873->regmap, LP873X_REG_GPO_CTRL,
+ BIT(offset * 4), value ? BIT(offset * 4) : 0);
+
+ return 0;
+}
Error needs to be return, this function always return 0.
Yes! I can just do:
return regmap_update_bits(gpio->lp873->regmap, LP873X_REG_GPO_CTRL,
BIT(offset * 4), value ? BIT(offset * 4) : 0);
Regards
Manish Badarkhe
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