1 files changed, 4 insertions, 2 deletions

diff --git a/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c b/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c
index 7443426c25..44451133ca 100644
--- a/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c
+++ b/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c
@@ -347,11 +347,11 @@ void lcd_update_rect(int x, int y, int width, int height)
 }
 
 /* writes one read pixel outside the visible area, needed for correct dbop reads */
-void lcd_button_support(void)
+bool lcd_button_support(void)
 {
     fb_data data = 0xf<<12;
     if (lcd_busy)
-        return;
+        return false;
     lcd_write_reg(R_ENTRY_MODE, R_ENTRY_MODE_HORZ);
     /* Set start position and window */
 
@@ -359,4 +359,6 @@ void lcd_button_support(void)
     lcd_write_cmd(R_WRITE_DATA_2_GRAM);
 
     lcd_write_data(&data, 1);
+
+    return true;
 }