simserial, include some headers

And remove declarations which are already in the headers.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 3 insertions, 5 deletions

diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index 0d324e85379e..35ae642b2a1a 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -34,9 +34,12 @@
 #include <linux/sysrq.h>
 
 #include <asm/irq.h>
+#include <asm/hpsim.h>
 #include <asm/hw_irq.h>
 #include <asm/uaccess.h>
 
+#include "hpsim_ssc.h"
+
 #undef SIMSERIAL_DEBUG  /* define this to get some debug information */
 
 #define KEYBOARD_INTR   3       /* must match with simulator! */
@@ -45,11 +48,6 @@
 
 #define IRQ_T(info) ((info->flags & ASYNC_SHARE_IRQ) ? IRQF_SHARED : IRQF_DISABLED)
 
-#define SSC_GETCHAR     21
-
-extern long ia64_ssc (long, long, long, long, int);
-extern void ia64_ssc_connect_irq (long intr, long irq);
-
 static char *serial_name = "SimSerial driver";
 static char *serial_version = "0.6";