powerpc: cell: use irq_of_parse_and_map helper

[Michael Ellerman]

On Thu, 2018-01-04 at 22:45:41 UTC, Rob Herring wrote:
> Instead of calling both of_irq_parse_one and irq_create_of_mapping, call
> of_irq_parse_and_map instead which does the same thing. This gets us closer
> to making the former 2 functions static.
> 
> Cc: Arnd Bergmann <arnd at arndb.de>
> Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org>
> Cc: Paul Mackerras <paulus at samba.org>
> Cc: Michael Ellerman <mpe at ellerman.id.au>
> Cc: linuxppc-dev at lists.ozlabs.org
> Signed-off-by: Rob Herring <robh at kernel.org>
> Acked-by: Arnd Bergmann <arnd at arndb.de>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/8c8933eba0c2853ecbd6a9ef7542b9

cheers