Make function calc_db in peakmeter.c static

Remove some unneeded #include "peakmeter.h"

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30713 a1c6a512-1295-4272-9138-f99709370657

4 files changed, 6 insertions, 11 deletions

diff --git a/apps/gui/wps.c b/apps/gui/wps.c
index 7febc567a2..4d56062c8d 100644
--- a/apps/gui/wps.c
+++ b/apps/gui/wps.c
@@ -42,7 +42,6 @@
 #include "playlist.h"
 #ifdef HAVE_LCD_BITMAP
 #include "icons.h"
-#include "peakmeter.h"
 #endif
 #include "lang.h"
 #include "bookmark.h"
diff --git a/apps/menus/theme_menu.c b/apps/menus/theme_menu.c
index 078691e1a8..4aceb83291 100644
--- a/apps/menus/theme_menu.c
+++ b/apps/menus/theme_menu.c
@@ -30,9 +30,6 @@
 #include "menu.h"
 #include "tree.h"
 #include "list.h"
-#ifdef HAVE_LCD_BITMAP
-#include "peakmeter.h"
-#endif
 #include "color_picker.h"
 #include "lcd.h"
 #include "lcd-remote.h"
diff --git a/apps/recorder/peakmeter.c b/apps/recorder/peakmeter.c
index fd8f8d9fbe..c7f2b17d05 100644
--- a/apps/recorder/peakmeter.c
+++ b/apps/recorder/peakmeter.c
@@ -227,7 +227,7 @@ static int db_scale_count = DB_SCALE_SRC_VALUES_SIZE;
  *               range of -12dB to 0dB (78.0 to 90.0dB).
  */
 
-int calc_db (int isample) 
+static int calc_db (int isample) 
 {
     /* return n+m*(isample-istart)/100 */
     int n;
@@ -243,13 +243,13 @@ int calc_db (int isample)
                 if (isample < 5) {
                     istart = 1; /* Range 1 */
                     n = 98;
-                m = 34950;
-            }
-        else {
+                    m = 34950;
+                }
+                else {
                     istart = 5; /* Range 2 */
                     n = 1496;
-                m = 7168;
-            }
+                    m = 7168;
+                }
             }
             else {
                 istart = 24;  /* Range 3 */
diff --git a/apps/recorder/peakmeter.h b/apps/recorder/peakmeter.h
index 6be43a5f3a..267ca20442 100644
--- a/apps/recorder/peakmeter.h
+++ b/apps/recorder/peakmeter.h
@@ -52,7 +52,6 @@ extern int  peak_meter_get_min(void);
 extern int  peak_meter_get_max(void);
 extern void peak_meter_set_use_dbfs(bool use);
 extern bool peak_meter_get_use_dbfs(void);
-extern int  calc_db (int isample);
 extern int  peak_meter_db2sample(int db);
 extern unsigned short peak_meter_scale_value(unsigned short val, int meterwidth);