diff options
Diffstat (limited to 'drivers/leds/leds-lp3952.c')
| -rw-r--r-- | drivers/leds/leds-lp3952.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/leds/leds-lp3952.c b/drivers/leds/leds-lp3952.c index 4847e89883a7..847f7f282126 100644 --- a/drivers/leds/leds-lp3952.c +++ b/drivers/leds/leds-lp3952.c @@ -10,7 +10,6 @@ * */ -#include <linux/acpi.h> #include <linux/delay.h> #include <linux/gpio.h> #include <linux/i2c.h> @@ -103,10 +102,11 @@ static int lp3952_get_label(struct device *dev, const char *label, char *dest) const char *str; ret = device_property_read_string(dev, label, &str); - if (!ret) - strncpy(dest, str, LP3952_LABEL_MAX_LEN); + if (ret) + return ret; - return ret; + strncpy(dest, str, LP3952_LABEL_MAX_LEN); + return 0; } static int lp3952_register_led_classdev(struct lp3952_led_array *priv) @@ -276,19 +276,9 @@ static const struct i2c_device_id lp3952_id[] = { }; MODULE_DEVICE_TABLE(i2c, lp3952_id); -#ifdef CONFIG_ACPI -static const struct acpi_device_id lp3952_acpi_match[] = { - {"TXNW3952", 0}, - {} -}; - -MODULE_DEVICE_TABLE(acpi, lp3952_acpi_match); -#endif - static struct i2c_driver lp3952_i2c_driver = { .driver = { .name = LP3952_NAME, - .acpi_match_table = ACPI_PTR(lp3952_acpi_match), }, .probe = lp3952_probe, .remove = lp3952_remove, |