Re: [PATCH 05/10] ARM: OMAP1: Make 770 LCD work

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Quoting Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx>:

On Tue, May 19, 2009 at 04:37:32PM -0700, Tony Lindgren wrote:
Make 770 LCD work by passing the clock from platform data.
Also remove the old unused functions.

I don't like this - because its passing struct clk's through platform
data.  That's not how things are supposed to work.

The way PXA solves this problem is to have clock aliases - see
clk_add_alias().

Interesting idea - I now have a prototype patch implementing this, which I'll send when I get home (otherwise it would be an "it compiles" "test" :)

There isn't a common definition of clk_add_alias() though - that symbol is defined in arch/arm/mach-pxa/clock.c, so I had to copy it into arch/arm/plat-omap/clock.c


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