Various minor clean-ups for mrobe

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27639 a1c6a512-1295-4272-9138-f99709370657

4 files changed, 9 insertions, 10 deletions

diff --git a/apps/gui/wps.c b/apps/gui/wps.c
index 7dca6454e0..6840c16f28 100644
--- a/apps/gui/wps.c
+++ b/apps/gui/wps.c
@@ -224,7 +224,7 @@ static bool update_onvol_change(struct gui_wps * gwps)
 
 
 #ifdef HAVE_TOUCHSCREEN
-int skintouch_to_wps(struct wps_data *data)
+static int skintouch_to_wps(struct wps_data *data)
 {
     int offset = 0;
     int button = skin_get_touchaction(data, &offset);
@@ -274,7 +274,7 @@ int skintouch_to_wps(struct wps_data *data)
     }
     return button;
 }
-#endif
+#endif /* HAVE_TOUCHSCREEN */
 
 bool ffwd_rew(int button)
 {
diff --git a/firmware/scroll_engine.c b/firmware/scroll_engine.c
index 4fee7ed1d6..fb1628a9c4 100644
--- a/firmware/scroll_engine.c
+++ b/firmware/scroll_engine.c
@@ -47,8 +47,8 @@ static const char scroll_name[] = "scroll";
 static struct scrollinfo lcd_scroll[LCD_SCROLLABLE_LINES];
 
 #ifdef HAVE_REMOTE_LCD
-struct scrollinfo lcd_remote_scroll[LCD_REMOTE_SCROLLABLE_LINES];
-struct event_queue scroll_queue;
+static struct scrollinfo lcd_remote_scroll[LCD_REMOTE_SCROLLABLE_LINES];
+static struct event_queue scroll_queue;
 #endif
 
 struct scroll_screen_info lcd_scroll_info =
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-mr500.c
index 98d41c7618..2e3a8bed3d 100644
--- a/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-mr500.c
+++ b/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-mr500.c
@@ -109,12 +109,11 @@ void lcd_remote_off(void)
 /* This is the maximum transfer size to the remote (op 0x51= 7 bytes setup+79 
  *  bytes screen data+xor+sum 
  */
-unsigned char remote_payload[88];
-unsigned char remote_payload_size;
-bool remote_repeat_draw=false;
+static unsigned char remote_payload[88];
+static unsigned char remote_payload_size;
 
-unsigned char   remote_draw_x, remote_draw_y, 
-                remote_draw_width, remote_draw_height;
+static unsigned char remote_draw_x, remote_draw_y, 
+                     remote_draw_width, remote_draw_height;
 
 /* Monitor remote hotswap */
 static void remote_tick(void)
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/pcm-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/pcm-mr500.c
index c4693d632a..153b589b61 100644
--- a/firmware/target/arm/tms320dm320/mrobe-500/pcm-mr500.c
+++ b/firmware/target/arm/tms320dm320/mrobe-500/pcm-mr500.c
@@ -127,7 +127,7 @@ size_t pcm_get_bytes_waiting(void)
 }
 
 /* Only used when debugging */
-char buffer[80];
+static char buffer[80];
 
 void DSPHINT(void) __attribute__ ((section(".icode")));
 void DSPHINT(void)