ARM: sa1100: clear reset status prior to reboot

BugLink: http://bugs.launchpad.net/bugs/1631468

commit da60626 upstream.

Clear the current reset status prior to rebooting the platform.  This
adds the bit missing from 04fef22 ("[ARM] pxa: introduce
reset_status and clear_reset_status for driver's usage").

Fixes: 04fef22 ("[ARM] pxa: introduce reset_status and clear_reset_status for driver's usage")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

arch/arm/mach-sa1100/generic.c

@@ -34,6 +34,7 @@
 
 #include <mach/hardware.h>
 #include <mach/irqs.h>
+#include <mach/reset.h>
 
 #include "generic.h"
 #include <clocksource/pxa.h>
@@ -95,6 +96,8 @@ static void sa1100_power_off(void)
 
 void sa11x0_restart(enum reboot_mode mode, const char *cmd)
 {
+	clear_reset_status(RESET_STATUS_ALL);
+
 	if (mode == REBOOT_SOFT) {
 		/* Jump into ROM at address 0 */
 		soft_restart(0);