mx6: soc: Staticize set_vddsoc()
set_vddsoc() is not used anywhere else, so make it static.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index 335706a..2eee6e9 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -101,7 +101,7 @@
* Possible values are from 0.725V to 1.450V in steps of
* 0.025V (25mV).
*/
-void set_vddsoc(u32 mv)
+static void set_vddsoc(u32 mv)
{
struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR;
u32 val, reg = readl(&anatop->reg_core);
diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h
index 8c21364..17125a6 100644
--- a/arch/arm/include/asm/arch-mx6/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx6/sys_proto.h
@@ -29,8 +29,6 @@
const char *get_imx_type(u32 imxtype);
unsigned imx_ddr_size(void);
-void set_vddsoc(u32 mv);
-
/*
* Initializes on-chip ethernet controllers.
* to override, implement board_eth_init()