dvb: don't use flush_scheduled_work()

flush_scheduled_work() is deprecated and scheduled to be removed.

* Flush the used works directly.

* Replace the deprecated cancel_rearming_delayed_work() +
  flush_scheduled_work() -> cancel_delayed_work_sync().

* Make sure mantis->uart_work isn't running on exit.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: linux-media@vger.kernel.org

4 files changed, 4 insertions, 3 deletions

diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 4df42aaae7f7..51752a9ef7a4 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -1329,7 +1329,8 @@ static int dvb_net_remove_if(struct dvb_net *dvbnet, unsigned long num)
                 return -EBUSY;
 
         dvb_net_stop(net);
-        flush_scheduled_work();
+        flush_work_sync(&priv->set_multicast_list_wq);
+        flush_work_sync(&priv->restart_net_feed_wq);
         printk("dvb_net: removed network interface %s\n", net->name);
         unregister_netdev(net);
         dvbnet->state[num]=0;
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
index 0831469af69f..d5f3d3c7463e 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
@@ -299,7 +299,6 @@ int dvb_usb_remote_exit(struct dvb_usb_device *d)
 {
         if (d->state & DVB_USB_STATE_REMOTE) {
                 cancel_delayed_work_sync(&d->rc_query_work);
-                flush_scheduled_work();
                 if (d->props.rc.mode == DVB_RC_LEGACY)
                         input_unregister_device(d->rc_input_dev);
                 else
diff --git a/drivers/media/dvb/mantis/mantis_evm.c b/drivers/media/dvb/mantis/mantis_evm.c
index a7b369a439d6..9f73c2cfc9ea 100644
--- a/drivers/media/dvb/mantis/mantis_evm.c
+++ b/drivers/media/dvb/mantis/mantis_evm.c
@@ -111,7 +111,7 @@ void mantis_evmgr_exit(struct mantis_ca *ca)
         struct mantis_pci *mantis = ca->ca_priv;
 
         dprintk(MANTIS_DEBUG, 1, "Mantis Host I/F Event manager exiting");
-        flush_scheduled_work();
+        flush_work_sync(&ca->hif_evm_work);
         mantis_hif_exit(ca);
         mantis_pcmcia_exit(ca);
 }
diff --git a/drivers/media/dvb/mantis/mantis_uart.c b/drivers/media/dvb/mantis/mantis_uart.c
index 7d2f2398fa8b..97b889e8a341 100644
--- a/drivers/media/dvb/mantis/mantis_uart.c
+++ b/drivers/media/dvb/mantis/mantis_uart.c
@@ -182,5 +182,6 @@ void mantis_uart_exit(struct mantis_pci *mantis)
 {
         /* disable interrupt */
         mmwrite(mmread(MANTIS_UART_CTL) & 0xffef, MANTIS_UART_CTL);
+        flush_work_sync(&mantis->uart_work);
 }
 EXPORT_SYMBOL_GPL(mantis_uart_exit);