1 files changed, 12 insertions, 14 deletions

diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
index 124ce80fa115..e1f1dfcd1547 100644
--- a/drivers/leds/leds-lp5521.c
+++ b/drivers/leds/leds-lp5521.c
@@ -98,6 +98,9 @@
 /* Pattern Mode */
 #define PATTERN_OFF     0
 
+/* Reset register value */
+#define LP5521_RESET                    0xFF
+
 struct lp5521_engine {
         int             id;
         u8              mode;
@@ -709,26 +712,12 @@ static void lp5521_unregister_sysfs(struct i2c_client *client)
                                 &lp5521_led_attribute_group);
 }
 
-static void lp5521_reset_device(struct lp5521_chip *chip)
-{
-        struct i2c_client *client = chip->client;
-
-        lp5521_write(client, LP5521_REG_RESET, 0xff);
-}
-
 static void lp5521_deinit_device(struct lp5521_chip *chip);
 static int lp5521_init_device(struct lp5521_chip *chip)
 {
         struct i2c_client *client = chip->client;
         int ret;
 
-        lp5521_reset_device(chip);
-
-        usleep_range(10000, 20000); /*
-                                     * Exact value is not available. 10 - 20ms
-                                     * appears to be enough for reset.
-                                     */
-
         ret = lp5521_detect(client);
         if (ret) {
                 dev_err(&client->dev, "Chip not found\n");
@@ -856,6 +845,14 @@ static void lp5521_unregister_leds(struct lp5521_chip *chip)
         }
 }
 
+/* Chip specific configurations */
+static struct lp55xx_device_config lp5521_cfg = {
+        .reset = {
+                .addr = LP5521_REG_RESET,
+                .val  = LP5521_RESET,
+        },
+};
+
 static int lp5521_probe(struct i2c_client *client,
                         const struct i2c_device_id *id)
 {
@@ -881,6 +878,7 @@ static int lp5521_probe(struct i2c_client *client,
 
         chip->cl = client;
         chip->pdata = pdata;
+        chip->cfg = &lp5521_cfg;
 
         mutex_init(&chip->lock);