Explicilty set CONFIG_ defines to 0 which are not used.. because doing

#if defined(BLAA) && BLAA == something defeats the point of Wundef


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12378 a1c6a512-1295-4272-9138-f99709370657

3 files changed, 9 insertions, 3 deletions

diff --git a/firmware/SOURCES b/firmware/SOURCES
index 9842689544..d8dd65e635 100644
--- a/firmware/SOURCES
+++ b/firmware/SOURCES
@@ -145,7 +145,7 @@ drivers/rtc/rtc_as3514.c
 #endif /* SIMULATOR */
 
 /* Tuner */
-#ifdef CONFIG_TUNER
+#if CONFIG_TUNER
 #ifndef SIMULATOR
 #if (CONFIG_TUNER & S1A0903X01)
 drivers/fmradio.c
diff --git a/firmware/export/config.h b/firmware/export/config.h
index b9420122e0..8519628d47 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -216,6 +216,12 @@
 /* no known platform */
 #endif
 
+/* now set any CONFIG_ defines correctly if they are not used,
+   No need to do this on CONFIG_'s which are compulsary (e.g CONFIG_CODEC ) */
+#ifndef CONFIG_TUNER
+#define CONFIG_TUNER 0
+#endif
+
 /* Enable the directory cache and tagcache in RAM if we have
  * plenty of RAM. Both features can be enabled independently. */
 #if ((defined(MEMORYSIZE) && (MEMORYSIZE > 8)) || MEM > 8) && \
diff --git a/firmware/powermgmt.c b/firmware/powermgmt.c
index 1b160af232..88fc5e8e33 100644
--- a/firmware/powermgmt.c
+++ b/firmware/powermgmt.c
@@ -37,7 +37,7 @@
 #include "backlight.h"
 #include "lcd.h"
 #include "rtc.h"
-#ifdef CONFIG_TUNER
+#if CONFIG_TUNER
 #include "fmradio.h"
 #endif
 #ifdef HAVE_UDA1380
@@ -634,7 +634,7 @@ static void handle_auto_poweroff(void)
 #endif
 
     if(timeout &&
-#if defined(CONFIG_TUNER) && !defined(BOOTLOADER)
+#if CONFIG_TUNER && !defined(BOOTLOADER)
        (!(get_radio_status() & FMRADIO_PLAYING)) &&
 #endif
        !usb_inserted() &&