OMAP2 does not use the external voltage controller code for TWL, and thus OMAP2 only compilation generates following warnings:
arch/arm/mach-omap2/twl-common.c:51: warning: 'twl_set_voltage' defined but not used arch/arm/mach-omap2/twl-common.c:57: warning: 'twl_get_voltage' defined but not used This patch moves the code in question behind ARCH specific flags and eliminates these warnings. Reported-by: Paul Walmsley <p...@pwsan.com> Signed-off-by: Tero Kristo <t-kri...@ti.com> --- arch/arm/mach-omap2/twl-common.c | 2 ++ 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 119d5a9..5447c13 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, -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html