[PATCH 5/6] staging: sm750fb: staticize getPowerMode function

[Mike Rapoport <mike.rapoport@xxxxxxxxx>]

The getPowerMode function is not used outside ddk750_power, make it
static.

Signed-off-by: Mike Rapoport <mike.rapoport@xxxxxxxxx>
---
 drivers/staging/sm750fb/ddk750_power.c | 2 +-
 drivers/staging/sm750fb/ddk750_power.h | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/sm750fb/ddk750_power.c b/drivers/staging/sm750fb/ddk750_power.c
index e580dab..864bbd6 100644
--- a/drivers/staging/sm750fb/ddk750_power.c
+++ b/drivers/staging/sm750fb/ddk750_power.c
@@ -17,7 +17,7 @@ void ddk750_setDPMS(DPMS_t state)
 	}
 }
 
-unsigned int getPowerMode(void)
+static unsigned int getPowerMode(void)
 {
 	if (getChipType() == SM750LE)
 		return 0;
diff --git a/drivers/staging/sm750fb/ddk750_power.h b/drivers/staging/sm750fb/ddk750_power.h
index b7cf6b2..ed08cdb 100644
--- a/drivers/staging/sm750fb/ddk750_power.h
+++ b/drivers/staging/sm750fb/ddk750_power.h
@@ -19,8 +19,6 @@ DPMS_t;
 
 void ddk750_setDPMS(DPMS_t);
 
-unsigned int getPowerMode(void);
-
 /*
  * This function sets the current power mode
  */
-- 
2.1.0

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