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>

1 files changed, 1 insertions, 1 deletions

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 @@ void init_aips(void)
  * 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);