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path: root/drivers/sbus/char/bbc_envctrl.c
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Diffstat (limited to 'drivers/sbus/char/bbc_envctrl.c')
-rw-r--r--drivers/sbus/char/bbc_envctrl.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/sbus/char/bbc_envctrl.c b/drivers/sbus/char/bbc_envctrl.c
index a54e4140683a..e821a155b658 100644
--- a/drivers/sbus/char/bbc_envctrl.c
+++ b/drivers/sbus/char/bbc_envctrl.c
@@ -7,6 +7,7 @@
#include <linux/kthread.h>
#include <linux/delay.h>
#include <linux/kmod.h>
+#include <linux/reboot.h>
#include <asm/oplib.h>
#include <asm/ebus.h>
@@ -170,8 +171,6 @@ static void get_current_temps(struct bbc_cpu_temperature *tp)
static void do_envctrl_shutdown(struct bbc_cpu_temperature *tp)
{
static int shutting_down = 0;
- static char *envp[] = { "HOME=/", "TERM=linux", "PATH=/sbin:/usr/sbin:/bin:/usr/bin", NULL };
- char *argv[] = { "/sbin/shutdown", "-h", "now", NULL };
char *type = "???";
s8 val = -1;
@@ -195,7 +194,7 @@ static void do_envctrl_shutdown(struct bbc_cpu_temperature *tp)
printk(KERN_CRIT "kenvctrld: Shutting down the system now.\n");
shutting_down = 1;
- if (call_usermodehelper("/sbin/shutdown", argv, envp, 0) < 0)
+ if (orderly_poweroff(true) < 0)
printk(KERN_CRIT "envctrl: shutdown execution failed\n");
}