[v2] macintosh: rack-meter: make of_device_ids const.

[Michael Ellerman]

On Mon, 2017-06-19 at 05:44:25 UTC, Arvind Yadav wrote:
> of_device_ids are not supposed to change at runtime. All functions
> working with of_device_ids provided by <linux/of.h> work with const
> of_device_ids. So mark the non-const structs as const.
> 
> File size before:
>    text	   data	    bss	    dec	    hex	filename
>     407	    576	      0	    983	    3d7	drivers/macintosh/rack-meter.o
> 
> File size after constify rackmeter_match.
>    text	   data	    bss	    dec	    hex	filename
>     807	    176	      0	    983	    3d7	drivers/macintosh/rack-meter.o
> 
> Signed-off-by: Arvind Yadav <arvind.yadav.cs at gmail.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/516fa8d0e19d854253460ea7692551

cheers