linux-kernel - Re: [PATCH] ata: sata_rcar: make of_device

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Date:   Mon, 19 Jun 2017 14:05:11 -0400
From:   Tejun Heo <tj@...nel.org>
To:     Arvind Yadav <arvind.yadav.cs@...il.com>
Cc:     b.zolnierkie@...sung.com, linux-ide@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ata: sata_rcar: make of_device_ids const.

On Fri, Jun 16, 2017 at 05:32:21PM +0530, 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
>    3946	   2296	      0	   6242	   1862	drivers/ata/sata_rcar.o
> 
> File size after constify sata_rcar_match.
>    text	   data	    bss	    dec	    hex	filename
>    5554	    696	      0	   6250	   186a	drivers/ata/sata_rcar.o
> 
> Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>

Applied to libata/for-4.13.

Thanks.

-- 
tejun