Warnings before patch:
files: ['drivers/leds/led-class.c']
Warning: drivers/leds/led-class.c:261 No description found for return value of 'of_led_get'
Warning: drivers/leds/led-class.c:328 No description found for return value of 'devm_of_led_get'
Warning: drivers/leds/led-class.c:350 No description found for return value of 'led_get'
Warning: drivers/leds/led-class.c:391 No description found for return value of 'devm_led_get'
Warning: drivers/leds/led-class.c:443 No description found for return value of 'devm_of_led_get_optional'
Warning: drivers/leds/led-class.c:486 No description found for return value of 'led_classdev_register_ext'
Warning: drivers/leds/led-class.c:645 No description found for return value of 'devm_led_classdev_register_ext'
Warning: drivers/leds/led-class.c:261 No description found for return value of 'of_led_get'
Warning: drivers/leds/led-class.c:328 No description found for return value of 'devm_of_led_get'
Warning: drivers/leds/led-class.c:350 No description found for return value of 'led_get'
Warning: drivers/leds/led-class.c:391 No description found for return value of 'devm_led_get'
Warning: drivers/leds/led-class.c:443 No description found for return value of 'devm_of_led_get_optional'
Warning: drivers/leds/led-class.c:486 No description found for return value of 'led_classdev_register_ext'
Warning: drivers/leds/led-class.c:645 No description found for return value of 'devm_led_classdev_register_ext'

Current warnings:
files: ['drivers/leds/led-class.c']
Warning: drivers/leds/led-class.c:261 No description found for return value of 'of_led_get'
Warning: drivers/leds/led-class.c:328 No description found for return value of 'devm_of_led_get'
Warning: drivers/leds/led-class.c:350 No description found for return value of 'led_get'
Warning: drivers/leds/led-class.c:391 No description found for return value of 'devm_led_get'
Warning: drivers/leds/led-class.c:443 No description found for return value of 'devm_of_led_get_optional'
Warning: drivers/leds/led-class.c:486 No description found for return value of 'led_classdev_register_ext'
Warning: drivers/leds/led-class.c:645 No description found for return value of 'devm_led_classdev_register_ext'
Warning: drivers/leds/led-class.c:261 No description found for return value of 'of_led_get'
Warning: drivers/leds/led-class.c:328 No description found for return value of 'devm_of_led_get'
Warning: drivers/leds/led-class.c:350 No description found for return value of 'led_get'
Warning: drivers/leds/led-class.c:391 No description found for return value of 'devm_led_get'
Warning: drivers/leds/led-class.c:443 No description found for return value of 'devm_of_led_get_optional'
Warning: drivers/leds/led-class.c:486 No description found for return value of 'led_classdev_register_ext'
Warning: drivers/leds/led-class.c:645 No description found for return value of 'devm_led_classdev_register_ext'

Warnings before: 14 after: 14