Cleanup the headers

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

6 files changed, 4 insertions, 7 deletions

diff --git a/clocks.c b/clocks.c
index 411fcb2..93dd4b3 100644
--- a/clocks.c
+++ b/clocks.c
@@ -317,7 +317,7 @@ static int clock_print_info(void)
 	return ret;
 }
 
-int clock_toggle_expanded(void)
+static int clock_toggle_expanded(void)
 {
 	struct tree *t = display_get_row_data(CLOCK);
 	struct clock_info *clk = t->private;
@@ -332,7 +332,7 @@ int clock_toggle_expanded(void)
  * found in the files. Then print the result to the text based interface
  * Return 0 on success, < 0 otherwise
  */
-int clock_display(void)
+static int clock_display(void)
 {
 	if (read_clock_info())
 		return -1;
diff --git a/clocks.h b/clocks.h
index ab3bd36..aa94b3b 100644
--- a/clocks.h
+++ b/clocks.h
@@ -14,5 +14,4 @@
  *******************************************************************************/
 
 extern int clock_init(void);
-extern int clock_display(void);
 extern int clock_dump(char *clk);
diff --git a/regulator.c b/regulator.c
index 4151fdb..c8cbe2d 100644
--- a/regulator.c
+++ b/regulator.c
@@ -156,7 +156,7 @@ static int regulator_print_header(void)
 
 }
 
-int regulator_display(void)
+static int regulator_display(void)
 {
 	int ret, line = 0;
 
diff --git a/regulator.h b/regulator.h
index 1b59a57..8b3ec06 100644
--- a/regulator.h
+++ b/regulator.h
@@ -13,6 +13,5 @@
  *       - initial API and implementation
  *******************************************************************************/
 
-extern int regulator_display(void);
 extern int regulator_init(void);
 extern int regulator_dump(void);
diff --git a/sensor.c b/sensor.c
index 20602c0..399605b 100644
--- a/sensor.c
+++ b/sensor.c
@@ -250,7 +250,7 @@ static int sensor_print_header(void)
 	return ret;
 }
 
-int sensor_display(void)
+static int sensor_display(void)
 {
 	int ret, line = 0;
 
diff --git a/sensor.h b/sensor.h
index 4be90e6..0a069ce 100644
--- a/sensor.h
+++ b/sensor.h
@@ -14,5 +14,4 @@
  *******************************************************************************/
 
 extern int sensor_dump(void);
-extern int sensor_display(void);
 extern int sensor_init(void);