Re: [PATCH D 01/11] OMAP: Add clk_get_parent() for OMAP2/3

Russell King - ARM Linux
2009-01-31T15:56:53Z

On Sat, Jan 31, 2009 at 03:39:07PM +0000, Måns Rullgård wrote:
> Russell King - ARM Linux <linux@arm.linux.org.uk> writes:
>
> > On Sat, Jan 31, 2009 at 03:07:06PM +0000, Måns Rullgård wrote:
> >> Russell King - ARM Linux <linux@arm.linux.org.uk> writes:
> >> > Great, thanks. However, I'd forgotten that one of my patches completely
> >> > removes clk_get_parent() since it's unused by any code in OMAP at present.
> >> >
> >> > What was the reasoning behind making this work?
> >>
> >> It is needed for the omapfb/dss driver to set an optimal rate for
> >> dpll4_m4_ck.
> >
> > I assume this isn't merged yet? Where can I see what it's doing?
>
> The new DSS driver by Tomi Valkeinen uses it. Patches have been
> posted to the linux-omap list.

Can't find them. Found the DSS patches posted on the 12th but they don't
use clk_get_parent().

So, I repeat. Where can I see where this function is used?