3 files changed, 13 insertions, 13 deletions

diff --git a/firmware/target/arm/tms320dm320/mrobe-500/backlight-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/backlight-mr500.c
index b570f3e8fc..88ed0994f5 100644
--- a/firmware/target/arm/tms320dm320/mrobe-500/backlight-mr500.c
+++ b/firmware/target/arm/tms320dm320/mrobe-500/backlight-mr500.c
@@ -26,18 +26,18 @@
 #include "power.h"
 #include "spi-target.h"
 
-void __backlight_on(void)
+void _backlight_on(void)
 {
-    __backlight_set_brightness(DEFAULT_BRIGHTNESS_SETTING);
+    _backlight_set_brightness(DEFAULT_BRIGHTNESS_SETTING);
 }
 
-void __backlight_off(void)
+void _backlight_off(void)
 {
-    __backlight_set_brightness(0);
+    _backlight_set_brightness(0);
 }
 
 /* Assumes that the backlight has been initialized */
-void __backlight_set_brightness(int brightness)
+void _backlight_set_brightness(int brightness)
 {
     uint8_t bl_command[] = {0xa4, 0x00, brightness, 0xbb};
     spi_block_transfer(SPI_target_BACKLIGHT, bl_command, 4, 0, 0);
@@ -45,13 +45,13 @@ void __backlight_set_brightness(int brightness)
 
 void __backlight_dim(bool dim_now)
 {
-    __backlight_set_brightness(dim_now ?
+    _backlight_set_brightness(dim_now ?
         DEFAULT_BRIGHTNESS_SETTING :
         DEFAULT_DIMNESS_SETTING);
 }
 
-bool __backlight_init(void)
+bool _backlight_init(void)
 {
-    __backlight_set_brightness(DEFAULT_BRIGHTNESS_SETTING);
+    _backlight_set_brightness(DEFAULT_BRIGHTNESS_SETTING);
     return true;
 }
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/backlight-target.h b/firmware/target/arm/tms320dm320/mrobe-500/backlight-target.h
index 783b9e1320..e53f8eb691 100644
--- a/firmware/target/arm/tms320dm320/mrobe-500/backlight-target.h
+++ b/firmware/target/arm/tms320dm320/mrobe-500/backlight-target.h
@@ -20,10 +20,10 @@
 #ifndef BACKLIGHT_TARGET_H
 #define BACKLIGHT_TARGET_H
 
-bool __backlight_init(void);
-void __backlight_on(void);
-void __backlight_off(void);
-void __backlight_set_brightness(int brightness);
+bool _backlight_init(void);
+void _backlight_on(void);
+void _backlight_off(void);
+void _backlight_set_brightness(int brightness);
 
 /* true: backlight fades off - false: backlight fades on */
 void __backlight_dim(bool dim);
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/power-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/power-mr500.c
index 3a6dad77f4..19f2439039 100644
--- a/firmware/target/arm/tms320dm320/mrobe-500/power-mr500.c
+++ b/firmware/target/arm/tms320dm320/mrobe-500/power-mr500.c
@@ -64,7 +64,7 @@ bool ide_powered(void)
 void power_off(void)
 {
     /* turn off backlight and wait for 1 second */
-    __backlight_off();
+    _backlight_off();
     sleep(HZ);
     /* Hard shutdown */
     IO_GIO_BITSET1|=1<<10;