diff options
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-pca955x.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/leds/leds-pca955x.c b/drivers/leds/leds-pca955x.c index f062d1e7640f..09303fd1fdc6 100644 --- a/drivers/leds/leds-pca955x.c +++ b/drivers/leds/leds-pca955x.c @@ -473,10 +473,14 @@ static int pca955x_probe(struct i2c_client *client, * Platform data can specify LED names and * default triggers */ - if (pdata->leds[i].name) - snprintf(pca955x_led->name, - sizeof(pca955x_led->name), "pca955x:%s", - pdata->leds[i].name); + if (pdata->leds[i].name[0] == '\0') + snprintf(pdata->leds[i].name, + sizeof(pdata->leds[i].name), "%d", i); + + snprintf(pca955x_led->name, + sizeof(pca955x_led->name), "pca955x:%s", + pdata->leds[i].name); + if (pdata->leds[i].default_trigger) pca955x_led->led_cdev.default_trigger = pdata->leds[i].default_trigger; |