1. 43bda1a [ARM] 5141/1: PWM: pwm_request() should return an PTR_ERR() instead of NULL. by Ben Dooks · 17 years ago
  2. 3b73125 [ARM] 5044/1: pwm_bl: add init/notify/exit callbacks by Philipp Zabel · 17 years ago
  3. 42796d3 [ARM] pxa: add generic PWM backlight driver by eric miao · 17 years ago