[RFC] add pwmlib support

[root]

On Fri, Jan 28, 2011 at 01:21:21PM +0100, Sascha Hauer wrote:
> Hi all,
> 
> While implementing just another pwm driver I thought it's time to implement
> generic pwm support. The following series adds drivers/pwm/pwmlib.c and
> a i.MX23/28 pwm driver which serves as a usage example for pwmlib. The
> code is inspired by gpiolib support and tested using the backlight pwm
> driver by Eric Miao.

You know, I really wish driver cores like this where not called lib... it
is hardly as if they can be taken out of the kernel and usefully re-used
in another project.

-- 
Ben Dooks, ben at fluff.org, http://www.fluff.org/ben/

Large Hadron Colada: A large Pina Colada that makes the universe disappear.