leds: pwm: fix driver description and make license match the header

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NJacek Anaszewski <j.anaszewski@samsung.com>

drivers/leds/leds-pwm.c

@@ -229,6 +229,6 @@ static struct platform_driver led_pwm_driver = {
 module_platform_driver(led_pwm_driver);
 
 MODULE_AUTHOR("Luotao Fu <l.fu@pengutronix.de>");
-MODULE_DESCRIPTION("PWM LED driver for PXA");
-MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("generic PWM LED driver");
+MODULE_LICENSE("GPL v2");
 MODULE_ALIAS("platform:leds-pwm");