---

yaml
---
r: 308966
b: refs/heads/master
c: 5bc9ad7
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c8515294a31ec63536eb1a2ba7a38797435dda4f
+refs/heads/master: 5bc9ad774c063f6b41965e7314f2c26aa5e465a0

trunk/drivers/leds/leds-lp5521.c

@@ -193,9 +193,14 @@ static int lp5521_load_program(struct lp5521_engine *eng, const u8 *pattern)
 
 	/* move current engine to direct mode and remember the state */
 	ret = lp5521_set_engine_mode(eng, LP5521_CMD_DIRECT);
+	if (ret)
+		return ret;
+
 	/* Mode change requires min 500 us delay. 1 - 2 ms  with margin */
 	usleep_range(1000, 2000);
-	ret |= lp5521_read(client, LP5521_REG_OP_MODE, &mode);
+	ret = lp5521_read(client, LP5521_REG_OP_MODE, &mode);
+	if (ret)
+		return ret;
 
 	/* For loading, all the engines to load mode */
 	lp5521_write(client, LP5521_REG_OP_MODE, LP5521_CMD_DIRECT);
@@ -211,8 +216,7 @@ static int lp5521_load_program(struct lp5521_engine *eng, const u8 *pattern)
 				LP5521_PROG_MEM_SIZE,
 				pattern);
 
-	ret |= lp5521_write(client, LP5521_REG_OP_MODE, mode);
-	return ret;
+	return lp5521_write(client, LP5521_REG_OP_MODE, mode);
 }
 
 static int lp5521_set_led_current(struct lp5521_chip *chip, int led, u8 curr)
@@ -785,7 +789,7 @@ static int __devinit lp5521_probe(struct i2c_client *client,
 	 * LP5521_REG_ENABLE register will not have any effect - strange!
 	 */
 	ret = lp5521_read(client, LP5521_REG_R_CURRENT, &buf);
-	if (buf != LP5521_REG_R_CURR_DEFAULT) {
+	if (ret || buf != LP5521_REG_R_CURR_DEFAULT) {
 		dev_err(&client->dev, "error in resetting chip\n");
 		goto fail2;
 	}