linux-kernel - Re: [PATCH] backlight: pwm_bl: make of_device

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Message-ID: <20170706064215.GG16144@ulmo.fritz.box>
Date:   Thu, 6 Jul 2017 08:42:15 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Arvind Yadav <arvind.yadav.cs@...il.com>
Cc:     lee.jones@...aro.org, daniel.thompson@...aro.org,
        jingoohan1@...il.com, b.zolnierkie@...sung.com,
        linux-pwm@...r.kernel.org, linux-fbdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] backlight: pwm_bl: make of_device_ids const

On Tue, Jun 20, 2017 at 01:22:15PM +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.
> 
> Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
> ---
>  drivers/video/backlight/pwm_bl.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Thierry Reding <thierry.reding@...il.com>

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