[U-Boot] [PATCH] drivers: regulator: regulator-uclass: disallow disable of always-on

[Philipp Tomsich]

> On 22.11.2018, at 22:12, Richard Röjfors <richard.rojfors at gmail.com> wrote:
> 
> It does not make sense to allow disable of a regulator that
> is defined always on.
> 
> I found this because the new mmc code that tests if the mmc
> power can be switched off. That results in the rk3288
> firefly board to die since the regulator, which is always-on,
> is shared with more than just mmc.
> 
> Signed-off-by: Richard Röjfors <richard at puffinpack.se>

Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>