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

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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>
This commit is contained in:
Tony Lindgren 2012-07-09 23:22:24 -07:00
parent 6d2b6c9e69
commit b103a2e22a
1 changed files with 2 additions and 0 deletions
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2
arch/arm/mach-omap2/board-omap3evm.c
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@ -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;
}