[PATCH] kexec: Export kexec_in_progress to modules

[David Miller]

From: Florian Fainelli <f.fainelli at gmail.com>
Date: Thu, 20 Oct 2016 18:15:16 -0700

> The bcm_sf2 driver uses kexec_in_progress to know whether it can power
> down an integrated PHY during shutdown, and can be built as a module.
> Other modules may be using this in the future, so export it.
> 
> Fixes: 2399d6143f85 ("net: dsa: bcm_sf2: Prevent GPHY shutdown for kexec'd kernels")
> Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
> ---
> Eric, David, Stephen,
> 
> The offending commit is in David's net.git tree, so it would probably make
> sense to route the fix through the same tree.

Ok, I'll apply this, thanks Florian.