From: Tony Lindgren <tony@atomide.com>
Date: Tue, 10 Jul 2012 06:22:24 +0000 (-0700)
Subject: ARM: OMAP3: Fix omap3evm randconfig error introduced by VBUS support
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b103a2e22a238085f5c50d96345e1a09bb1efd50;p=linux-beck.git

ARM: OMAP3: Fix omap3evm randconfig error introduced by VBUS support

Commit cb8ca5897 (ARM: omap3evm: enable VBUS switch for EHCI tranceiver)
added a new randconfig error if TWL4030_CORE is not selected:

arch/arm/mach-omap2/board-omap3evm.c:368: undefined reference to `twl_i2c_read_u8'
arch/arm/mach-omap2/board-omap3evm.c:370: undefined reference to `twl_i2c_write_u8'

Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index fdc00ca9a514..ef230a0eb5eb 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -362,6 +362,7 @@ static int omap3evm_twl_gpio_setup(struct device *dev,
 	/* Enable VBUS switch by setting TWL4030.GPIO2DIR as output
 	 * for starting USB tranceiver
 	 */
+#ifdef CONFIG_TWL4030_CORE
 	if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) {
 		u8 val;
 
@@ -369,6 +370,7 @@ static int omap3evm_twl_gpio_setup(struct device *dev,
 		val |= 0x04; /* TWL4030.GPIO2DIR BIT at GPIODATADIR1(0x9B) */
 		twl_i2c_write_u8(TWL4030_MODULE_GPIO, val, REG_GPIODATADIR1);
 	}
+#endif
 
 	return 0;
 }