From patchwork Wed Jan 9 06:42:24 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot, V6, 2/4] EXYNOS: Add dummy definition to fix compilation dependency on CONFIG_EXYNOS_MIPI_DSIM Date: Tue, 08 Jan 2013 20:42:24 -0000 From: Ajay Kumar X-Patchwork-Id: 210674 Message-Id: <1357713746-13193-3-git-send-email-ajaykumar.rs@samsung.com> To: u-boot@lists.denx.de, dh09.lee@samsung.com Cc: inki.dae@samsung.com 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 Acked-by: Simon Glass Acked-by: Donghwa Lee --- Changes in V2: -- Make dummy definition for exynos_mipi_dsi_init as static. Changes in V3: -- Added Changelog in commit message. Changes in V6: -- Moved changelog to proper position arch/arm/include/asm/arch-exynos/mipi_dsim.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h b/arch/arm/include/asm/arch-exynos/mipi_dsim.h index 9a7cbeb..c1c9a35 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 +static inline int exynos_mipi_dsi_init(void) +{ + return 0; +} +#endif /* * register mipi_dsim_lcd_driver object defined by lcd panel driver