1 files changed, 4 insertions, 15 deletions

diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index 39269d19a02d..66f52a28c40b 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -249,7 +249,6 @@ static unsigned long bh_counter;
  */
 #define  POLL_TIMEOUT   (jiffies + 1)
 static DEFINE_TIMER(PollTimer, ip2_poll, 0, 0);
-static char  TimerOn;
 
 #ifdef IP2DEBUG_TRACE
 /* Trace (debug) buffer data */
@@ -374,11 +373,7 @@ static void __exit ip2_cleanup_module(void)
         int err;
         int i;
 
-        /* Stop poll timer if we had one. */
-        if (TimerOn) {
-                del_timer(&PollTimer);
-                TimerOn = 0;
-        }
+        del_timer_sync(&PollTimer);
 
         /* Reset the boards we have. */
         for (i = 0; i < IP2_MAX_BOARDS; i++)
@@ -774,10 +769,8 @@ static int __init ip2_loadmain(void)
                 }
                 if (ip2config.irq[i] == CIR_POLL) {
 retry:
-                        if (!TimerOn) {
-                                PollTimer.expires = POLL_TIMEOUT;
-                                add_timer(&PollTimer);
-                                TimerOn = 1;
+                        if (!timer_pending(&PollTimer)) {
+                                mod_timer(&PollTimer, POLL_TIMEOUT);
                                 printk(KERN_INFO "IP2: polling\n");
                         }
                 } else {
@@ -1283,16 +1276,12 @@ ip2_poll(unsigned long arg)
 {
         ip2trace (ITRC_NO_PORT, ITRC_INTR, 100, 0 );
 
-        TimerOn = 0; // it's the truth but not checked in service
-
         // Just polled boards, IRQ = 0 will hit all non-interrupt boards.
         // It will NOT poll boards handled by hard interrupts.
         // The issue of queued BH interrupts is handled in ip2_interrupt().
         ip2_polled_interrupt();
 
-        PollTimer.expires = POLL_TIMEOUT;
-        add_timer( &PollTimer );
-        TimerOn = 1;
+        mod_timer(&PollTimer, POLL_TIMEOUT);
 
         ip2trace (ITRC_NO_PORT, ITRC_INTR, ITRC_RETURN, 0 );
 }