| commit | fc1aee038b609dc33067ca9dd477b16ea893cae0 | [log] [tgz] |
|---|---|---|
| author | Xiubo Li <Li.Xiubo@freescale.com> | Wed Dec 11 01:19:42 2013 -0800 |
| committer | Bryan Wu <cooloney@gmail.com> | Mon Jan 27 17:28:50 2014 -0800 |
| tree | c098d278595f5efbdf7621969cf59d28aac6badf | |
| parent | 3df22c06b9ca7df02e095595994d229811305825 [diff] |
leds: leds-pwm: fix duty time overflow. Overflow maybe occurs when calculates the duty time. For instance, the period time is 990000000ns, and the max_brightness is 127, when setting the brightness to 12, the duty value will be 25906026ns, but it should be 93543307ns. Signed-off-by: Bryan Wu <cooloney@gmail.com>