[PATCH] ARM: imx35: don't disable the uart clock when DEBUG_LL is in use

[Uwe Kleine-König]

On Tue, Jul 31, 2012 at 08:32:06PM +0200, Uwe Kleine-König wrote:
> Hello Sascha,
> 
> On Tue, Jul 31, 2012 at 07:43:58PM +0200, Sascha Hauer wrote:
> > On Tue, Jul 31, 2012 at 03:44:39PM +0200, Uwe Kleine-König wrote:
> > > Otherwise printch et al. and printk with earlyprintk and keep_bootcon
> > > becomes unfunctional when the clk framework disables all unused clocks.
> > 
> > Why don't you use the regular console? Letting the clock framework
> > disable the clocks was pretty much intentional.
> I don't question that disabling unused clocks is sensible. But usually
> if you enable DEBUG_LL you want to use it even after the clock framework
> disabled all (apparently) unused clocks. And in my case the regular
> console didn't work yet and so I relied on earlyprintk.
> Even if the problem proved to be the result of my stupidity this patch
> asserts that earlyprintk just works as it should be for debug aids.
ping

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