reboot: arm: change reboot_mode to use enum reboot_mode

Preparing to move the parsing of reboot= to generic kernel code forces
the change in reboot_mode handling to use the enum.

[akpm@linux-foundation.org: fix arch/arm/mach-socfpga/socfpga.c]
Signed-off-by: Robin Holt <holt@sgi.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Russ Anderson <rja@sgi.com>
Cc: Robin Holt <holt@sgi.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 5 insertions, 3 deletions

diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index 9db3e98e8b85..f25b6119e028 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -19,6 +19,7 @@
 #include <linux/cpufreq.h>
 #include <linux/ioport.h>
 #include <linux/platform_device.h>
+#include <linux/reboot.h>
 
 #include <video/sa1100fb.h>
 
@@ -131,9 +132,9 @@ static void sa1100_power_off(void)
         PMCR = PMCR_SF;
 }
 
-void sa11x0_restart(char mode, const char *cmd)
+void sa11x0_restart(enum reboot_mode mode, const char *cmd)
 {
-        if (mode == 's') {
+        if (mode == REBOOT_SOFT) {
                 /* Jump into ROM at address 0 */
                 soft_restart(0);
         } else {
diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h
index 2abc6a1f6e86..9a33695c9492 100644
--- a/arch/arm/mach-sa1100/generic.h
+++ b/arch/arm/mach-sa1100/generic.h
@@ -3,12 +3,13 @@
  *
  * Author: Nicolas Pitre
  */
+#include <linux/reboot.h>
 
 extern void sa1100_timer_init(void);
 extern void __init sa1100_map_io(void);
 extern void __init sa1100_init_irq(void);
 extern void __init sa1100_init_gpio(void);
-extern void sa11x0_restart(char, const char *);
+extern void sa11x0_restart(enum reboot_mode, const char *);
 extern void sa11x0_init_late(void);
 
 #define SET_BANK(__nr,__start,__size) \