diff options
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-lp5562.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/leds/leds-lp5562.c b/drivers/leds/leds-lp5562.c index 37632fc63741..edb57c42e8b1 100644 --- a/drivers/leds/leds-lp5562.c +++ b/drivers/leds/leds-lp5562.c @@ -260,7 +260,11 @@ static void lp5562_firmware_loaded(struct lp55xx_chip *chip) { const struct firmware *fw = chip->fw; - if (fw->size > LP5562_PROGRAM_LENGTH) { + /* + * the firmware is encoded in ascii hex character, with 2 chars + * per byte + */ + if (fw->size > (LP5562_PROGRAM_LENGTH * 2)) { dev_err(&chip->cl->dev, "firmware data size overflow: %zu\n", fw->size); return; |