diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/leds/leds-lp5521.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c index 9fc122c81f0..16f281b8c2d 100644 --- a/drivers/leds/leds-lp5521.c +++ b/drivers/leds/leds-lp5521.c @@ -175,14 +175,14 @@ static int lp5521_set_engine_mode(struct lp5521_engine *engine, u8 mode) mode = LP5521_CMD_DIRECT; ret = lp5521_read(client, LP5521_REG_OP_MODE, &engine_state); + if (ret < 0) + return ret; /* set mode only for this engine */ engine_state &= ~(engine->engine_mask); mode &= engine->engine_mask; engine_state |= mode; - ret |= lp5521_write(client, LP5521_REG_OP_MODE, engine_state); - - return ret; + return lp5521_write(client, LP5521_REG_OP_MODE, engine_state); } static int lp5521_load_program(struct lp5521_engine *eng, const u8 *pattern) |