diff mbox series

[v4,3/6] leds: lm3692x: Split out lm3692x_leds_disable

Message ID 79793beed2ef175a64c28700fdd234a007ca39a5.1578324703.git.agx@sigxcpu.org
State New
Headers show
Series None | expand

Commit Message

Guido Günther Jan. 6, 2020, 3:48 p.m. UTC 
Move the relevant parts out of lm3692x_remove() and
call it from there. No functional change.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
---
 drivers/leds/leds-lm3692x.c | 42 +++++++++++++++++++++++--------------
 1 file changed, 26 insertions(+), 16 deletions(-)
diff mbox series

Patch

diff --git a/drivers/leds/leds-lm3692x.c b/drivers/leds/leds-lm3692x.c
index f7fdfaee5ac5..1254695d7e94 100644
--- a/drivers/leds/leds-lm3692x.c
+++ b/drivers/leds/leds-lm3692x.c
@@ -289,6 +289,30 @@  static int lm3692x_leds_enable(struct lm3692x_led *led)
 	return ret;
 }
 
+static int lm3692x_leds_disable(struct lm3692x_led *led)
+{
+	int ret;
+
+	ret = regmap_update_bits(led->regmap, LM3692X_EN, LM3692X_DEVICE_EN, 0);
+	if (ret) {
+		dev_err(&led->client->dev, "Failed to disable regulator: %d\n",
+			ret);
+		return ret;
+	}
+
+	if (led->enable_gpio)
+		gpiod_direction_output(led->enable_gpio, 0);
+
+	if (led->regulator) {
+		ret = regulator_disable(led->regulator);
+		if (ret)
+			dev_err(&led->client->dev,
+				"Failed to disable regulator: %d\n", ret);
+	}
+
+	return ret;
+}
+
 static int lm3692x_brightness_set(struct led_classdev *led_cdev,
 				enum led_brightness brt_val)
 {
@@ -463,23 +487,9 @@  static int lm3692x_remove(struct i2c_client *client)
 	struct lm3692x_led *led = i2c_get_clientdata(client);
 	int ret;
 
-	ret = regmap_update_bits(led->regmap, LM3692X_EN, LM3692X_DEVICE_EN, 0);
-	if (ret) {
-		dev_err(&led->client->dev, "Failed to disable regulator: %d\n",
-			ret);
+	ret = lm3692x_leds_disable(led);
+	if (ret)
 		return ret;
-	}
-
-	if (led->enable_gpio)
-		gpiod_direction_output(led->enable_gpio, 0);
-
-	if (led->regulator) {
-		ret = regulator_disable(led->regulator);
-		if (ret)
-			dev_err(&led->client->dev,
-				"Failed to disable regulator: %d\n", ret);
-	}
-
 	mutex_destroy(&led->lock);
 
 	return 0;