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 fdc00ca..ef230a0 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -362,6 +362,7 @@
/* 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 @@
val |= 0x04; /* TWL4030.GPIO2DIR BIT at GPIODATADIR1(0x9B) */
twl_i2c_write_u8(TWL4030_MODULE_GPIO, val, REG_GPIODATADIR1);
}
+#endif
return 0;
}