Fix incorrect language string reference in eq_menu.c

In most of the translations strings with SYSFONT in title is
translated. This leads to displaying problem in (at least) graphical
equalizer due to the lack of non-latin character support in the
built-in font.

Change-Id: I0d27a5358e4eb539d4247c84975d8501d7668836
Reviewed-on: http://gerrit.rockbox.org/727
Reviewed-by: Thomas Martitz <kugel@rockbox.org>
diff --git a/apps/lang/chinese-simp.lang b/apps/lang/chinese-simp.lang
index e90ec51..a8dd2ad 100644
--- a/apps/lang/chinese-simp.lang
+++ b/apps/lang/chinese-simp.lang
@@ -7747,74 +7747,6 @@
   </voice>
 </phrase>
 <phrase>
-  id: LANG_SYSFONT_EQUALIZER_EDIT_MODE
-  desc: in the equalizer settings menu
-  user: core
-  <source>
-    *: none
-    swcodec: "Edit mode: %s %s"
-  </source>
-  <dest>
-    *: none
-    swcodec: "编辑模式: %s %s"
-  </dest>
-  <voice>
-    *: none
-    swcodec: ""
-  </voice>
-</phrase>
-<phrase>
-  id: LANG_SYSFONT_EQUALIZER_BAND_CUTOFF
-  desc: in the equalizer settings menu
-  user: core
-  <source>
-    *: none
-    swcodec: "Cutoff"
-  </source>
-  <dest>
-    *: none
-    swcodec: "截止频率"
-  </dest>
-  <voice>
-    *: none
-    swcodec: "截止频率"
-  </voice>
-</phrase>
-<phrase>
-  id: LANG_SYSFONT_RECORDING_QUALITY
-  desc: in the recording settings
-  user: core
-  <source>
-    *: none
-    recording_hwcodec: "Quality"
-  </source>
-  <dest>
-    *: none
-    recording_hwcodec: "品质"
-  </dest>
-  <voice>
-    *: none
-    recording_hwcodec: "品质"
-  </voice>
-</phrase>
-<phrase>
-  id: LANG_SYSFONT_RECORDING_FREQUENCY
-  desc: in the recording settings
-  user: core
-  <source>
-    *: none
-    recording: "Frequency"
-  </source>
-  <dest>
-    *: none
-    recording: "频率"
-  </dest>
-  <voice>
-    *: none
-    recording: "频率"
-  </voice>
-</phrase>
-<phrase>
   id: LANG_SYSFONT_RECORDING_SOURCE
   desc: in the recording settings
   user: core
@@ -8773,23 +8705,6 @@
   </voice>
 </phrase>
 <phrase>
-  id: LANG_SYSFONT_GAIN
-  desc: in the equalizer settings menu
-  user: core
-  <source>
-    *: none
-    swcodec: "Gain"
-  </source>
-  <dest>
-    *: none
-    swcodec: "增益"
-  </dest>
-  <voice>
-    *: none
-    swcodec: "增益"
-  </voice>
-</phrase>
-<phrase>
   id: LANG_ALARM_WAKEUP_SCREEN
   desc: in alarm menu setting
   user: core
diff --git a/apps/lang/chinese-trad.lang b/apps/lang/chinese-trad.lang
index a3a1958..15952a6 100644
--- a/apps/lang/chinese-trad.lang
+++ b/apps/lang/chinese-trad.lang
@@ -8749,23 +8749,6 @@
   </voice>
 </phrase>
 <phrase>
-  id: LANG_SYSFONT_GAIN
-  desc: in the equalizer settings menu
-  user: core
-  <source>
-    *: none
-    swcodec: "Gain"
-  </source>
-  <dest>
-    *: none
-    swcodec: "增加"
-  </dest>
-  <voice>
-    *: none
-    swcodec: "Gain"
-  </voice>
-</phrase>
-<phrase>
   id: LANG_ALARM_WAKEUP_SCREEN
   desc: in alarm menu setting
   user: core
@@ -10623,23 +10606,6 @@
   </voice>
 </phrase>
 <phrase>
-  id: LANG_SYSFONT_EQUALIZER_EDIT_MODE
-  desc: in the equalizer settings menu
-  user: core
-  <source>
-    *: none
-    swcodec: "Edit mode: %s %s"
-  </source>
-  <dest>
-    *: none
-    swcodec: "Edit mode: %s %s"
-  </dest>
-  <voice>
-    *: none
-    swcodec: ""
-  </voice>
-</phrase>
-<phrase>
   id: LANG_ENABLE_SPEAKER
   desc: in Settings -> Sound Settings
   user: core
@@ -10657,23 +10623,6 @@
   </voice>
 </phrase>
 <phrase>
-  id: LANG_SYSFONT_EQUALIZER_BAND_CUTOFF
-  desc: in the equalizer settings menu
-  user: core
-  <source>
-    *: none
-    swcodec: "Cutoff"
-  </source>
-  <dest>
-    *: none
-    swcodec: "截止頻率"
-  </dest>
-  <voice>
-    *: none
-    swcodec: "截止頻率"
-  </voice>
-</phrase>
-<phrase>
   id: LANG_SORT_INTERPRET_NUMBERS
   desc: in Settings -> File view
   user: core
diff --git a/apps/lang/english.lang b/apps/lang/english.lang
index d7f4476..42bc2f3 100644
--- a/apps/lang/english.lang
+++ b/apps/lang/english.lang
@@ -13192,3 +13192,20 @@
     *: "Maximum Volume Limit"
   </voice>
 </phrase>
+<phrase>
+  id: LANG_SYSFONT_EQUALIZER_BAND_Q
+  desc: in the equalizer settings menu
+  user: core
+  <source>
+    *: none
+    swcodec: "Q"
+  </source>
+  <dest>
+    *: none
+    swcodec: "Q"
+  </dest>
+  <voice>
+    *: none
+    swcodec: "Q"
+  </voice>
+</phrase>
diff --git a/apps/menus/eq_menu.c b/apps/menus/eq_menu.c
index 63df6be..b9da344 100644
--- a/apps/menus/eq_menu.c
+++ b/apps/menus/eq_menu.c
@@ -647,7 +647,7 @@
                 max = EQ_Q_MAX;
 
                 snprintf(buf, sizeof(buf), str(LANG_SYSFONT_EQUALIZER_EDIT_MODE),
-                         str(LANG_EQUALIZER_BAND_Q), "");
+                         str(LANG_SYSFONT_EQUALIZER_BAND_Q), "");
 
                 screens[i].putsxy(0, 0, buf);
             }