[PATCH] ARM: sunxi_defconfig: enable CONFIG_REGULATOR

Maxime Ripard maxime.ripard at free-electrons.com
Thu Oct 16 04:46:24 PDT 2014


On Thu, Oct 16, 2014 at 12:47:17PM +0200, Beniamino Galvani wrote:
> On Thu, Oct 16, 2014 at 10:04:48AM +0200, Maxime Ripard wrote:
> > Hi Olof,
> > 
> > On Tue, Oct 14, 2014 at 11:29:09PM -0700, Olof Johansson wrote:
> > > Commit 97a13e5289ba ('net: phy: mdio-sun4i: don't select REGULATOR') removed
> > > the select of REGULATOR, which means that it now has to be explicitly
> > > enabled in the defconfig or things won't work very well.
> > > 
> > > In particular, this fixes a problem with SD/MMC not probing on my A31-based
> > > board.
> > > 
> > > Cc: Beniamino Galvani <b.galvani at gmail.com>
> > > Signed-off-by: Olof Johansson <olof at lixom.net>
> > > ---
> > > 
> > > Maxime, I'll apply this on our fixes branch directly.
> > 
> > I've been chasing the same bug, but didn't make a patch yet. Thanks
> > for taking the time to do it!
> > 
> > If it's not applied yet, you have my
> > Acked-by: Maxime Ripard <maxime.ripard at free-electrons.com>
> 
> Sorry for the breakage, I didn't realize that some configurations
> could rely on the implicit selection of the symbol.

Don't worry, it's fine, it's why we have a bugfix period and boots
testing for :)

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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