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/cm33xx.c b/arch/arm/mach-omap2/cm33xx.c
index d57fa5fe9e51..ffdcb7abf092 100644
--- a/arch/arm/mach-omap2/cm33xx.c
+++ b/arch/arm/mach-omap2/cm33xx.c
@@ -156,7 +156,7 @@ static void _clktrctrl_write(u8 c, u16 inst, u16 cdoffs)
  * Returns true if the clockdomain referred to by (@inst, @cdoffs)
  * is in hardware-supervised idle mode, or 0 otherwise.
  */
-bool am33xx_cm_is_clkdm_in_hwsup(u16 inst, u16 cdoffs)
+static bool am33xx_cm_is_clkdm_in_hwsup(u16 inst, u16 cdoffs)
 {
         u32 v;
 
@@ -175,7 +175,7 @@ bool am33xx_cm_is_clkdm_in_hwsup(u16 inst, u16 cdoffs)
  * Put a clockdomain referred to by (@inst, @cdoffs) into
  * hardware-supervised idle mode.  No return value.
  */
-void am33xx_cm_clkdm_enable_hwsup(u16 inst, u16 cdoffs)
+static void am33xx_cm_clkdm_enable_hwsup(u16 inst, u16 cdoffs)
 {
         _clktrctrl_write(OMAP34XX_CLKSTCTRL_ENABLE_AUTO, inst, cdoffs);
 }
@@ -189,7 +189,7 @@ void am33xx_cm_clkdm_enable_hwsup(u16 inst, u16 cdoffs)
  * software-supervised idle mode, i.e., controlled manually by the
  * Linux OMAP clockdomain code.  No return value.
  */
-void am33xx_cm_clkdm_disable_hwsup(u16 inst, u16 cdoffs)
+static void am33xx_cm_clkdm_disable_hwsup(u16 inst, u16 cdoffs)
 {
         _clktrctrl_write(OMAP34XX_CLKSTCTRL_DISABLE_AUTO, inst, cdoffs);
 }
@@ -202,7 +202,7 @@ void am33xx_cm_clkdm_disable_hwsup(u16 inst, u16 cdoffs)
  * Put a clockdomain referred to by (@inst, @cdoffs) into idle
  * No return value.
  */
-void am33xx_cm_clkdm_force_sleep(u16 inst, u16 cdoffs)
+static void am33xx_cm_clkdm_force_sleep(u16 inst, u16 cdoffs)
 {
         _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_SLEEP, inst, cdoffs);
 }
@@ -215,7 +215,7 @@ void am33xx_cm_clkdm_force_sleep(u16 inst, u16 cdoffs)
  * Take a clockdomain referred to by (@inst, @cdoffs) out of idle,
  * waking it up.  No return value.
  */
-void am33xx_cm_clkdm_force_wakeup(u16 inst, u16 cdoffs)
+static void am33xx_cm_clkdm_force_wakeup(u16 inst, u16 cdoffs)
 {
         _clktrctrl_write(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, inst, cdoffs);
 }