[SPARC] {bbc_,}envctrl: Use call_usermodehelper().
We should not be calling kernel_execve() directly and this
causes module build failures because kernel_execve() is not
exported to modules.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/sbus/char/bbc_envctrl.c b/drivers/sbus/char/bbc_envctrl.c
index 0d3660c..a54e414 100644
--- a/drivers/sbus/char/bbc_envctrl.c
+++ b/drivers/sbus/char/bbc_envctrl.c
@@ -5,8 +5,8 @@
*/
#include <linux/kthread.h>
-#include <linux/syscalls.h>
#include <linux/delay.h>
+#include <linux/kmod.h>
#include <asm/oplib.h>
#include <asm/ebus.h>
@@ -195,7 +195,7 @@
printk(KERN_CRIT "kenvctrld: Shutting down the system now.\n");
shutting_down = 1;
- if (kernel_execve("/sbin/shutdown", argv, envp) < 0)
+ if (call_usermodehelper("/sbin/shutdown", argv, envp, 0) < 0)
printk(KERN_CRIT "envctrl: shutdown execution failed\n");
}