serial: add early_serial_setup() back to header file
early_serial_setup was removed from serial.h, but forgot to put in
serial_8250.h
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/ppc/platforms/spruce.c b/arch/ppc/platforms/spruce.c
index 3c78427..f4de50b 100644
--- a/arch/ppc/platforms/spruce.c
+++ b/arch/ppc/platforms/spruce.c
@@ -27,6 +27,7 @@
#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/serial_core.h>
+#include <linux/serial_8250.h>
#include <asm/system.h>
#include <asm/pgtable.h>