Add missing header.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@1730 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/bertos/drv/lcd_text.c b/bertos/drv/lcd_text.c
index 3423eda6c0a7111f677b9085771cbfbe3c3e4265..ca27f22d50d2ec81c40d20292bf2363d8997ed65 100644 (file)
--- a/bertos/drv/lcd_text.c
+++ b/bertos/drv/lcd_text.c
@@ -55,6 +55,7 @@
 #define LCD_LAYERS 6
 
 #if CONFIG_KERN
+       #include <kern/sem.h>
        /** Semaphore to arbitrate access to the display. */
        static struct Semaphore lcd_semaphore;
        #define LOCK_LCD        sem_obtain(&lcd_semaphore)