serial: split serial.c

Split serial.c into serial.c, serial.h and serial-isa.c.  While being at
creating a serial.h header file move the serial prototypes from pc.h to
the new serial.h.  The latter leads to s/pc.h/serial.h/ in tons of
boards which just want the serial bits from pc.h

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/kzm.c b/hw/kzm.c
index d1266d9305..687daf3b2c 100644
--- a/hw/kzm.c
+++ b/hw/kzm.c
@@ -21,7 +21,7 @@
 #include "net.h"
 #include "sysemu.h"
 #include "boards.h"
-#include "pc.h" /* for the FPGA UART that emulates a 16550 */
+#include "serial.h"
 #include "imx.h"
 
     /* Memory map for Kzm Emulation Baseboard: