[PATCH v2.6.36-rc7] crypto: use cancel_delayed_work_sync() in hifn_795x

[Tejun Heo <tj@kernel.org>]

Make hifn_795x::hifn_remove() call cancel_delayed_work_sync() instead
of calling cancel_delayed_work() followed by flush_scheduled_work().

This is to prepare for the deprecation and removal of
flush_scheduled_work().

Signed-off-by: Tejun Heo <tj@kernel.org>
---
 drivers/crypto/hifn_795x.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Index: work/drivers/crypto/hifn_795x.c
===================================================================
--- work.orig/drivers/crypto/hifn_795x.c
+++ work/drivers/crypto/hifn_795x.c
@@ -2700,8 +2700,7 @@ static void __devexit hifn_remove(struct
 	dev = pci_get_drvdata(pdev);

 	if (dev) {
-		cancel_delayed_work(&dev->work);
-		flush_scheduled_work();
+		cancel_delayed_work_sync(&dev->work);

 		hifn_unregister_rng(dev);
 		hifn_unregister_alg(dev);