[U-Boot] [PATCH V3 2/4] EXYNOS: Add dummy definition to fix compilation dependency on CONFIG_EXYNOS_MIPI_DSIM

[Donghwa Lee <dh09.lee@samsung.com>]

On 2012? 12? 20? 21:35, Ajay Kumar wrote:
> When only DP is used, we need not enable CONFIG_EXYNOS_MIPI_DSIM.
> But if we do not select CONFIG_EXYNOS_MIPI_DSIM, exynos_fb.c throws
> error saying exynos_mipi_dsi_init() not defined. So, we add
> dummy definition for exynos_mipi_dsi_init when CONFIG_EXYNOS_MIPI_DSIM
> is not defined.
>
> Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
> ---
>   arch/arm/include/asm/arch-exynos/mipi_dsim.h |    7 +++++++
>   1 files changed, 7 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h b/arch/arm/include/asm/arch-exynos/mipi_dsim.h
> index 9a7cbeb..b73263d 100644
> --- a/arch/arm/include/asm/arch-exynos/mipi_dsim.h
> +++ b/arch/arm/include/asm/arch-exynos/mipi_dsim.h
> @@ -358,7 +358,14 @@ struct mipi_dsim_lcd_driver {
>   	void	(*mipi_display_on)(struct mipi_dsim_device *dsim_dev);
>   };
>   
> +#ifdef CONFIG_EXYNOS_MIPI_DSIM
>   int exynos_mipi_dsi_init(void);
> +#else
> +int exynos_mipi_dsi_init(void)
> +{
> +	return 0;
> +}
> +#endif
>   
>   /*
>    * register mipi_dsim_lcd_driver object defined by lcd panel driver
It looks good to me.
Acked-by: Donghwa Lee <dh09.lee@samsung.com>

Thank you,
Donghwa Lee