[PATCH] clk: divider: Introduce CLK_DIVIDER_ALLOW_ZERO flag

[Sören Brinkmann]

On Wed, Apr 03, 2013 at 08:40:27AM -0700, Mike Turquette wrote:
> Quoting Soren Brinkmann (2013-04-02 15:36:56)
> > Dividers which have CLK_DIVIDER_ONE_BASED set have a redundant state,
> > being a divider value of zero. Some hardware implementations allow a
> > zero divider which simply doesn't alter the frequency. I.e. it acts like
> > a divide by one or bypassing the divider.
> > This flag is used to handle such HW in the clk-divider model.
> > 
> > Signed-off-by: Soren Brinkmann <soren.brinkmann at xilinx.com>
> 
> This version looks good.  Taken into clk-next.
Thanks.

	Sören