[PATCH] clk: efm32: fix build warning

[arnd@arndb.de (Arnd Bergmann)]

On Monday 08 September 2014 19:48:05 Uwe Kleine-K?nig wrote:
> On Mon, Sep 08, 2014 at 05:19:40PM +0200, Arnd Bergmann wrote:
> > The normal prototype for of clk init functions is to return void,
> > while efm32gg_cmu_init return an int, resulting in this harmless
> > build warning:
> > 
> > drivers/clk/clk-efm32gg.c:81:189: warning: comparison of distinct pointer types lacks a cast [enabled by default]
> >  CLK_OF_DECLARE(efm32ggcmu, "efm32gg,cmu", efm32gg_cmu_init);
> > 
> > This changes the return type to avoid the warning.
> > 
> > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> I already sent the exact same patch some time ago, even the sha1 sums in
> the diff match.
> 
>         Subject: [PATCH] clk/efm32gg: fix dt init prototype
>         Message-Id: <1406558301-17866-1-git-send-email-u.kleine-koenig@pengutronix.de>
>         Date: Mon, 28 Jul 2014 16:38:21 +0200
> 

Ok, good to see that we came to the same conclusion.

Mike, could you please try to get Uwe's patch into 3.17?

	Arnd