diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
index 341a41030fd859aa3b7ce797dfad91f3c3f277e5..124ce80fa115db51342d6f17c3d98dbcdc3253ac 100644
--- a/drivers/leds/leds-lp5521.c
+++ b/drivers/leds/leds-lp5521.c
@@ -719,23 +719,9 @@ static void lp5521_reset_device(struct lp5521_chip *chip)
 static void lp5521_deinit_device(struct lp5521_chip *chip);
 static int lp5521_init_device(struct lp5521_chip *chip)
 {
-	struct lp5521_platform_data *pdata = chip->pdata;
 	struct i2c_client *client = chip->client;
 	int ret;
 
-	if (pdata->setup_resources) {
-		ret = pdata->setup_resources();
-		if (ret < 0)
-			return ret;
-	}
-
-	if (pdata->enable) {
-		pdata->enable(0);
-		usleep_range(1000, 2000); /* Keep enable down at least 1ms */
-		pdata->enable(1);
-		usleep_range(1000, 2000); /* 500us abs min. */
-	}
-
 	lp5521_reset_device(chip);
 
 	usleep_range(10000, 20000); /*
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index 2ca41c5af7191dc1946567717351fca9b5b412e0..8e602047ce35665f6ddfb80e8a8b5e1fe4b19cc7 100644
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -910,23 +910,9 @@ static void lp5523_reset_device(struct lp5523_chip *chip)
 static void lp5523_deinit_device(struct lp5523_chip *chip);
 static int lp5523_init_device(struct lp5523_chip *chip)
 {
-	struct lp5523_platform_data *pdata = chip->pdata;
 	struct i2c_client *client = chip->client;
 	int ret;
 
-	if (pdata->setup_resources) {
-		ret = pdata->setup_resources();
-		if (ret < 0)
-			return ret;
-	}
-
-	if (pdata->enable) {
-		pdata->enable(0);
-		usleep_range(1000, 2000); /* Keep enable down at least 1ms */
-		pdata->enable(1);
-		usleep_range(1000, 2000); /* 500us abs min. */
-	}
-
 	lp5523_reset_device(chip);
 
 	usleep_range(10000, 20000); /*
diff --git a/drivers/leds/leds-lp55xx-common.c b/drivers/leds/leds-lp55xx-common.c
index 1c716ecfa817bdd73dedf3503a9027dc34caafed..05a854c0d9b2abee655d93cab63e97b4e7e80305 100644
--- a/drivers/leds/leds-lp55xx-common.c
+++ b/drivers/leds/leds-lp55xx-common.c
@@ -12,6 +12,7 @@
  * Derived from leds-lp5521.c, leds-lp5523.c
  */
 
+#include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/leds.h>
 #include <linux/module.h>
@@ -54,6 +55,39 @@ int lp55xx_update_bits(struct lp55xx_chip *chip, u8 reg, u8 mask, u8 val)
 }
 EXPORT_SYMBOL_GPL(lp55xx_update_bits);
 
+int lp55xx_init_device(struct lp55xx_chip *chip)
+{
+	struct lp55xx_platform_data *pdata;
+	struct device *dev = &chip->cl->dev;
+	int ret = 0;
+
+	WARN_ON(!chip);
+
+	pdata = chip->pdata;
+
+	if (!pdata)
+		return -EINVAL;
+
+	if (pdata->setup_resources) {
+		ret = pdata->setup_resources();
+		if (ret < 0) {
+			dev_err(dev, "setup resoure err: %d\n", ret);
+			goto err;
+		}
+	}
+
+	if (pdata->enable) {
+		pdata->enable(0);
+		usleep_range(1000, 2000); /* Keep enable down at least 1ms */
+		pdata->enable(1);
+		usleep_range(1000, 2000); /* 500us abs min. */
+	}
+
+err:
+	return ret;
+}
+EXPORT_SYMBOL_GPL(lp55xx_init_device);
+
 MODULE_AUTHOR("Milo Kim <milo.kim@ti.com>");
 MODULE_DESCRIPTION("LP55xx Common Driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/leds/leds-lp55xx-common.h b/drivers/leds/leds-lp55xx-common.h
index 369cb9c91f171cafc040cbd4c728612976b4f236..09d1882ce58e81ee8dc26072b739b346e262bb0e 100644
--- a/drivers/leds/leds-lp55xx-common.h
+++ b/drivers/leds/leds-lp55xx-common.h
@@ -58,4 +58,7 @@ extern int lp55xx_read(struct lp55xx_chip *chip, u8 reg, u8 *val);
 extern int lp55xx_update_bits(struct lp55xx_chip *chip, u8 reg,
 			u8 mask, u8 val);
 
+/* common device init functions */
+extern int lp55xx_init_device(struct lp55xx_chip *chip);
+
 #endif /* _LEDS_LP55XX_COMMON_H */