[PATCH] video/imxfb.c: allow usage without BACKLIGHT_CLASS_DEVICE

[Uwe Kleine-König]

On Thu, Jul 29, 2010 at 10:42:58AM +0200, Eric Bénard wrote:
> Signed-off-by: Eric Bénard <eric at eukrea.com>
> ---
>  drivers/video/imxfb.c |   13 +++++++++++--
>  1 files changed, 11 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
> index 43f0639..0c2fb4d 100644
> --- a/drivers/video/imxfb.c
> +++ b/drivers/video/imxfb.c
> @@ -175,7 +175,9 @@ struct imxfb_info {
>  
>  	struct imx_fb_videomode *mode;
>  	int			num_modes;
> +#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
>  	struct backlight_device *bl;
> +#endif
I'm always unsure about these .._MODULE symbols.  If imxfb and backlight
support both are compiled modular, is backlight support picked up if
#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE is used to guard it?

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
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