Simplify conditions for including serial port support (it's now HAVE_SERIAL). This should save a little binsize and RAM for target that don't have/use a serial port.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19936 a1c6a512-1295-4272-9138-f99709370657

9 files changed, 12 insertions, 30 deletions

diff --git a/apps/main.c b/apps/main.c
index 94a9231..24a89ec 100644
--- a/apps/main.c
+++ b/apps/main.c
@@ -388,7 +388,7 @@ static void init(void)
 #ifdef DEBUG
     debug_init();
 #else
-#if !defined(HAVE_FMADC) && !(CONFIG_STORAGE & STORAGE_MMC)
+#ifdef HAVE_SERIAL
     serial_setup();
 #endif
 #endif
diff --git a/firmware/SOURCES b/firmware/SOURCES
index c08d8f2..67a6a8a 100644
--- a/firmware/SOURCES
+++ b/firmware/SOURCES
@@ -108,7 +108,9 @@ drivers/button.c
 #ifdef HAVE_DAC3550A
 drivers/dac.c
 #endif
+#ifdef HAVE_SERIAL
 drivers/serial.c
+#endif
 #endif /* SIMULATOR */
 
 
diff --git a/firmware/drivers/serial.c b/firmware/drivers/serial.c
index f66221b..694ddef 100644
--- a/firmware/drivers/serial.c
+++ b/firmware/drivers/serial.c
@@ -41,9 +41,6 @@
 /* FIX: this doesn't work on iRiver or iPod yet */
 /* iFP7xx has no remote */
 
-#if !defined(HAVE_FMADC) /* Recorder FM/V2 has no remote control pin */ \
- && !(CONFIG_STORAGE & STORAGE_MMC)   /* MMC takes serial port 1, so don't mess with it */
-
 /* Received byte identifiers */
 #define PLAY  0xC1
 #define STOP  0xC2
@@ -177,8 +174,7 @@ int remote_control_rx(void)
     return ret;
 }
 
-#endif /* !HAVE_FMADC && !STORAGE_MMC */
-#elif defined(CPU_COLDFIRE) && defined(HAVE_SERIAL)
+#elif defined(CPU_COLDFIRE)
 
 void serial_setup (void)
 {
@@ -428,30 +424,6 @@ void SERIAL0(void)
     }
 }
 
-#else /* Other targets */
-void serial_setup (void)
-{
-    /* a dummy */
-}
-
-int tx_rdy(void)
-{
-    /* a dummy */
-    return 1;
-}
-
-int rx_rdy(void)
-{
-    /* a dummy */
-    return 0;
-}
-
-void tx_writec(const unsigned char c)
-{
-    (void)c;
-    /* a dummy */
-}
-
 #endif
 
 void dprintf(const char * str, ... )
diff --git a/firmware/export/config-ipod4g.h b/firmware/export/config-ipod4g.h
index f6c71f3..e2aaa96 100644
--- a/firmware/export/config-ipod4g.h
+++ b/firmware/export/config-ipod4g.h
@@ -187,5 +187,6 @@
 #define ICODE_ATTR_TREMOR_NOT_MDCT
 
 #define IPOD_ACCESSORY_PROTOCOL
+#define HAVE_SERIAL
 
 #endif
diff --git a/firmware/export/config-ipodcolor.h b/firmware/export/config-ipodcolor.h
index 58a888a..e739591 100644
--- a/firmware/export/config-ipodcolor.h
+++ b/firmware/export/config-ipodcolor.h
@@ -167,5 +167,6 @@
 #define ICODE_ATTR_TREMOR_NOT_MDCT
 
 #define IPOD_ACCESSORY_PROTOCOL
+#define HAVE_SERIAL
 
 #endif
diff --git a/firmware/export/config-ipodnano.h b/firmware/export/config-ipodnano.h
index 1d82ec4..3bf44b3 100644
--- a/firmware/export/config-ipodnano.h
+++ b/firmware/export/config-ipodnano.h
@@ -177,5 +177,6 @@
 #define ICODE_ATTR_TREMOR_NOT_MDCT
 
 #define IPOD_ACCESSORY_PROTOCOL
+#define HAVE_SERIAL
 
 #endif
diff --git a/firmware/export/config-ipodvideo.h b/firmware/export/config-ipodvideo.h
index b658a9b..d3e8dc0 100644
--- a/firmware/export/config-ipodvideo.h
+++ b/firmware/export/config-ipodvideo.h
@@ -199,5 +199,6 @@
 #define ICODE_ATTR_TREMOR_NOT_MDCT
 
 #define IPOD_ACCESSORY_PROTOCOL
+#define HAVE_SERIAL
 
 #endif
diff --git a/firmware/export/config-player.h b/firmware/export/config-player.h
index 9008212..91d97ab 100644
--- a/firmware/export/config-player.h
+++ b/firmware/export/config-player.h
@@ -100,3 +100,5 @@
 #define MAX_CONTRAST_SETTING        31
 #define DEFAULT_CONTRAST_SETTING    30
 
+#define HAVE_SERIAL
+
diff --git a/firmware/export/config-recorder.h b/firmware/export/config-recorder.h
index ff74eef..f0a5138 100644
--- a/firmware/export/config-recorder.h
+++ b/firmware/export/config-recorder.h
@@ -120,3 +120,5 @@
 #define MIN_CONTRAST_SETTING        5
 #define MAX_CONTRAST_SETTING        63
 
+#define HAVE_SERIAL
+