ARM: OMAP2+: CM: make clkdm_hwsup operations static

These are not accessed outside the cm*.c files themselves, so make them
static.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/arch/arm/mach-omap2/cm3xxx.c b/arch/arm/mach-omap2/cm3xxx.c
index 6a3c01e16274..018063b96cbc 100644
--- a/arch/arm/mach-omap2/cm3xxx.c
+++ b/arch/arm/mach-omap2/cm3xxx.c
@@ -42,7 +42,7 @@ static void _write_clktrctrl(u8 c, s16 module, u32 mask)
         omap2_cm_write_mod_reg(v, module, OMAP2_CM_CLKSTCTRL);
 }
 
-bool omap3xxx_cm_is_clkdm_in_hwsup(s16 module, u32 mask)
+static bool omap3xxx_cm_is_clkdm_in_hwsup(s16 module, u32 mask)
 {
         u32 v;
 
@@ -53,22 +53,22 @@ bool omap3xxx_cm_is_clkdm_in_hwsup(s16 module, u32 mask)
         return (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0;
 }
 
-void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask)
+static void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask)
 {
         _write_clktrctrl(OMAP34XX_CLKSTCTRL_ENABLE_AUTO, module, mask);
 }
 
-void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask)
+static void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask)
 {
         _write_clktrctrl(OMAP34XX_CLKSTCTRL_DISABLE_AUTO, module, mask);
 }
 
-void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask)
+static void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask)
 {
         _write_clktrctrl(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, module, mask);
 }
 
-void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask)
+static void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask)
 {
         _write_clktrctrl(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, module, mask);
 }