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EXYNOS: Add dummy definition to fix compilation dependency on CONFIG_EXYNOS_MIPI_DSIM

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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>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Ajay Kumar 2013-01-08 20:42:24 +00:00 committed by Minkyu Kang
parent 1673f199d9
commit 7b4bd121b6
1 changed files with 7 additions and 0 deletions
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7
arch/arm/include/asm/arch-exynos/mipi_dsim.h
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@ -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
static inline int exynos_mipi_dsi_init(void)
{
return 0;
}
#endif
/*
* register mipi_dsim_lcd_driver object defined by lcd panel driver