crypto: hifn_795x - use cancel_delayed_work_sync()

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>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
index e449ac5..0eac3da 100644 (file)
--- a/drivers/crypto/hifn_795x.c
+++ b/drivers/crypto/hifn_795x.c
@@ -2700,8 +2700,7 @@ static void __devexit hifn_remove(struct pci_dev *pdev)
        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);