[PATCH 1/2] powerpc/powernv: Treat an empty reboot string as default

[Andrew Donnellan]

On 17/2/20 1:48 pm, Oliver O'Halloran wrote:
> Treat an empty reboot cmd string the same as a NULL string. This squashes a
> spurious unsupported reboot message that sometimes gets out when using
> xmon.
> 
> Signed-off-by: Oliver O'Halloran <oohall at gmail.com>

Pretty sure I've seen that spurious reboot message a few times and never 
thought to check why... this makes sense.

Reviewed-by: Andrew Donnellan <ajd at linux.ibm.com>


-- 
Andrew Donnellan              OzLabs, ADL Canberra
ajd at linux.ibm.com             IBM Australia Limited