1 files changed, 10 insertions, 13 deletions

diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index 8e602047ce35..00547783db77 100644
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -87,6 +87,7 @@
 #define LP5523_AUTO_CLK                 0x02
 #define LP5523_EN_LEDTEST               0x80
 #define LP5523_LEDTEST_DONE             0x80
+#define LP5523_RESET                    0xFF
 
 #define LP5523_DEFAULT_CURRENT          50 /* microAmps */
 #define LP5523_PROGRAM_LENGTH           32 /* in bytes */
@@ -900,25 +901,12 @@ static void lp5523_unregister_leds(struct lp5523_chip *chip)
         }
 }
 
-static void lp5523_reset_device(struct lp5523_chip *chip)
-{
-        struct i2c_client *client = chip->client;
-
-        lp5523_write(client, LP5523_REG_RESET, 0xff);
-}
-
 static void lp5523_deinit_device(struct lp5523_chip *chip);
 static int lp5523_init_device(struct lp5523_chip *chip)
 {
         struct i2c_client *client = chip->client;
         int ret;
 
-        lp5523_reset_device(chip);
-
-        usleep_range(10000, 20000); /*
-                                     * Exact value is not available. 10 - 20ms
-                                     * appears to be enough for reset.
-                                     */
         ret = lp5523_detect(client);
         if (ret)
                 goto err;
@@ -947,6 +935,14 @@ static void lp5523_deinit_device(struct lp5523_chip *chip)
                 pdata->release_resources();
 }
 
+/* Chip specific configurations */
+static struct lp55xx_device_config lp5523_cfg = {
+        .reset = {
+                .addr = LP5523_REG_RESET,
+                .val  = LP5523_RESET,
+        },
+};
+
 static int lp5523_probe(struct i2c_client *client,
                         const struct i2c_device_id *id)
 {
@@ -972,6 +968,7 @@ static int lp5523_probe(struct i2c_client *client,
 
         chip->cl = client;
         chip->pdata = pdata;
+        chip->cfg = &lp5523_cfg;
 
         mutex_init(&chip->lock);