linux-kernel - Re: [PATCH 3/3] drm/panel: add backlight dependency for sitronix-st7789v

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Date:   Wed, 14 Jun 2017 20:13:42 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     David Airlie <airlied@...ux.ie>,
        Donghwa Lee <dh09.lee@...sung.com>,
        Hoegeun Kwon <hoegeun.kwon@...sung.com>,
        Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] drm/panel: add backlight dependency for
 sitronix-st7789v

On Wed, Apr 19, 2017 at 08:03:08PM +0200, Arnd Bergmann wrote:
> Without the dependency, we run into a link error:
> 
> drivers/gpu/drm/panel/panel-sitronix-st7789v.o: In function `st7789v_probe':
> panel-sitronix-st7789v.c:(.text.st7789v_probe+0xc0): undefined reference to `of_find_backlight_by_node'
> 
> Fixes: 7142afb3a186 ("drm/panel: Add driver for sitronix ST7789V LCD controller")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
>  drivers/gpu/drm/panel/Kconfig | 1 +
>  1 file changed, 1 insertion(+)

Applied to drm-misc-next, thanks.

Thierry

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