1 files changed, 6 insertions, 10 deletions

diff --git a/drivers/char/apm-emulation.c b/drivers/char/apm-emulation.c
index 548708c4b2b8..7e2709c35fcf 100644
--- a/drivers/char/apm-emulation.c
+++ b/drivers/char/apm-emulation.c
@@ -300,17 +300,13 @@ apm_ioctl(struct file *filp, u_int cmd, u_long arg)
                         /*
                          * Wait for the suspend/resume to complete.  If there
                          * are pending acknowledges, we wait here for them.
+                         * wait_event_freezable() is interruptible and pending
+                         * signal can cause busy looping.  We aren't doing
+                         * anything critical, chill a bit on each iteration.
                          */
-                        freezer_do_not_count();
-
-                        wait_event(apm_suspend_waitqueue,
-                                   as->suspend_state == SUSPEND_DONE);
-
-                        /*
-                         * Since we are waiting until the suspend is done, the
-                         * try_to_freeze() in freezer_count() will not trigger
-                         */
-                        freezer_count();
+                        while (wait_event_freezable(apm_suspend_waitqueue,
+                                        as->suspend_state == SUSPEND_DONE))
+                                msleep(10);
                         break;
                 case SUSPEND_ACKTO:
                         as->suspend_result = -ETIMEDOUT;