diff options
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/leds/led-class.c | 7 |
2 files changed, 6 insertions, 3 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index 9ad35f72a..433fb9df8 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -229,7 +229,7 @@ config LEDS_LP55XX_COMMON tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501" depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501 select FW_LOADER - select FW_LOADER_USER_HELPER_FALLBACK + select FW_LOADER_USER_HELPER help This option supports common operations for LP5521/5523/55231/5562/8501 devices. diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index beabfbc6f..ca51d58be 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -228,12 +228,15 @@ static int led_classdev_next_name(const char *init_name, char *name, { unsigned int i = 0; int ret = 0; + struct device *dev; strlcpy(name, init_name, len); - while (class_find_device(leds_class, NULL, name, match_name) && - (ret < len)) + while ((ret < len) && + (dev = class_find_device(leds_class, NULL, name, match_name))) { + put_device(dev); ret = snprintf(name, len, "%s_%u", init_name, ++i); + } if (ret >= len) return -ENOMEM; |