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, 6 insertions, 3 deletions

diff --git a/arch/arm/mach-spear/generic.h b/arch/arm/mach-spear/generic.h
index a9fd45362fee..904f2c907b46 100644
--- a/arch/arm/mach-spear/generic.h
+++ b/arch/arm/mach-spear/generic.h
@@ -16,6 +16,8 @@
 #include <linux/dmaengine.h>
 #include <linux/amba/pl08x.h>
 #include <linux/init.h>
+#include <linux/reboot.h>
+
 #include <asm/mach/time.h>
 
 extern void spear13xx_timer_init(void);
@@ -32,7 +34,7 @@ void __init spear6xx_clk_init(void __iomem *misc_base);
 void __init spear13xx_map_io(void);
 void __init spear13xx_l2x0_init(void);
 
-void spear_restart(char, const char *);
+void spear_restart(enum reboot_mode, const char *);
 
 void spear13xx_secondary_startup(void);
 void __cpuinit spear13xx_cpu_die(unsigned int cpu);
diff --git a/arch/arm/mach-spear/restart.c b/arch/arm/mach-spear/restart.c
index 2b44500bb718..ce5e098c4888 100644
--- a/arch/arm/mach-spear/restart.c
+++ b/arch/arm/mach-spear/restart.c
@@ -12,14 +12,15 @@
  */
 #include <linux/io.h>
 #include <linux/amba/sp810.h>
+#include <linux/reboot.h>
 #include <asm/system_misc.h>
 #include <mach/spear.h>
 #include "generic.h"
 
 #define SPEAR13XX_SYS_SW_RES                    (VA_MISC_BASE + 0x204)
-void spear_restart(char mode, const char *cmd)
+void spear_restart(enum reboot_mode mode, const char *cmd)
 {
-        if (mode == 's') {
+        if (mode == REBOOT_SOFT) {
                 /* software reset, Jump into ROM at address 0 */
                 soft_restart(0);
         } else {