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path: root/drivers/sbus/char/envctrl.c
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Diffstat (limited to 'drivers/sbus/char/envctrl.c')
-rw-r--r--drivers/sbus/char/envctrl.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c
index f6ed35b24f4..9a8c572554f 100644
--- a/drivers/sbus/char/envctrl.c
+++ b/drivers/sbus/char/envctrl.c
@@ -19,6 +19,8 @@
* Daniele Bellucci <bellucda@tiscali.it>
*/
+#define __KERNEL_SYSCALLS__
+
#include <linux/config.h>
#include <linux/module.h>
#include <linux/sched.h>
@@ -35,7 +37,6 @@
#include <asm/uaccess.h>
#include <asm/envctrl.h>
-#define __KERNEL_SYSCALLS__
static int errno;
#include <asm/unistd.h>
@@ -1007,7 +1008,7 @@ static int kenvctrld(void *__unused)
return -ENODEV;
}
- poll_interval = 5 * HZ; /* TODO env_mon_interval */
+ poll_interval = 5000; /* TODO env_mon_interval */
daemonize("kenvctrld");
allow_signal(SIGKILL);
@@ -1016,10 +1017,7 @@ static int kenvctrld(void *__unused)
printk(KERN_INFO "envctrl: %s starting...\n", current->comm);
for (;;) {
- current->state = TASK_INTERRUPTIBLE;
- schedule_timeout(poll_interval);
-
- if(signal_pending(current))
+ if(msleep_interruptible(poll_interval))
break;
for (whichcpu = 0; whichcpu < ENVCTRL_MAX_CPU; ++whichcpu) {