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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2012-06-21 01:36:02 -0700
committerTony Lindgren <tony@atomide.com>2012-06-21 01:36:02 -0700
commitda0085ff9b2ca9ad21fd9fb380247e6639cccacd (patch)
treefeba22c88f1648bfb33a96ed729306410e3d7705 /arch/arm/mach-omap2/twl-common.c
parent97ee9f01d6f26a69847d7a0ea07be756fe9f8eb6 (diff)
ARM: OMAP2: twl-common: Fix compiler warning
If the kernel is built only for OMAP2 the following warning will show up: arch/arm/mach-omap2/twl-common.c:52: warning: ‘twl_set_voltage’ defined but not used arch/arm/mach-omap2/twl-common.c:58: warning: ‘twl_get_voltage’ defined but not used The twl_set/get_voltage callbacks only used when OMAP3/4 is selected. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/twl-common.c')
-rw-r--r--arch/arm/mach-omap2/twl-common.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index 119d5a910f3a..5447c135633f 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -48,6 +48,7 @@ static struct i2c_board_info __initdata omap4_i2c1_board_info[] = {
},
};
+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
static int twl_set_voltage(void *data, int target_uV)
{
struct voltagedomain *voltdm = (struct voltagedomain *)data;
@@ -59,6 +60,7 @@ static int twl_get_voltage(void *data)
struct voltagedomain *voltdm = (struct voltagedomain *)data;
return voltdm_get_voltage(voltdm);
}
+#endif
void __init omap_pmic_init(int bus, u32 clkrate,
const char *pmic_type, int pmic_irq,