The enable pin can be configured as always enabled by the hardware. Make the enable gpio request optional so the driver doesn't fail to probe when `enable-gpios` property is not present in the device tree.
Cc: stable@vger.kernel.org Fixes: bfff546aae50 ("regulator: Add MAX20086-MAX20089 driver") Signed-off-by: João Paulo Gonçalves jpaulo.silvagoncalves@gmail.com --- drivers/regulator/max20086-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/max20086-regulator.c b/drivers/regulator/max20086-regulator.c index f8081e54815d5045368a43791328b3327cf0b75f..62e9119f446c7a22be9947fa4aafa0c0401d9f12 100644 --- a/drivers/regulator/max20086-regulator.c +++ b/drivers/regulator/max20086-regulator.c @@ -259,7 +259,7 @@ static int max20086_i2c_probe(struct i2c_client *i2c) * shutdown. */ flags = boot_on ? GPIOD_OUT_HIGH : GPIOD_OUT_LOW; - chip->ena_gpiod = devm_gpiod_get(chip->dev, "enable", flags); + chip->ena_gpiod = devm_gpiod_get_optional(chip->dev, "enable", flags); if (IS_ERR(chip->ena_gpiod)) { ret = PTR_ERR(chip->ena_gpiod); dev_err(chip->dev, "Failed to get enable GPIO: %d\n", ret);