hx8347 lcd: Fix build warning in template hardware file

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4733 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/bertos/hw/hw_hx8347.h b/bertos/hw/hw_hx8347.h
index 8f60a881b0b02c3f2e4302f9ac130f01ed32d216..c3af134d1053743fc55d02056554d50f4bff700e 100644 (file)
--- a/bertos/hw/hw_hx8347.h
+++ b/bertos/hw/hw_hx8347.h
@@ -51,7 +51,8 @@
  */
 INLINE void hx8347_cmd(uint8_t cmd)
 {
-    /* Implement me */
+       /* Implement me */
+       (void)cmd;
 }
 
 /**
@@ -59,7 +60,8 @@ INLINE void hx8347_cmd(uint8_t cmd)
  */
 INLINE void hx8347_write(uint16_t data)
 {
-    /* Implement me */
+       /* Implement me */
+       (void)data;
 }
 
 /**
@@ -67,7 +69,8 @@ INLINE void hx8347_write(uint16_t data)
  */
 INLINE uint16_t hx8347_read(void)
 {
-    /* Implement me */
+       /* Implement me */
+       return 0;
 }
 
 /**