media: cx25821: use generic power management

The .suspend() and .resume() callbacks are not defined for this driver.
Still, their power management structure follows the legacy framework. To
bring it under the generic framework, simply remove the binding of
callbacks from struct "pci_driver".

Compile-tested only.

Signed-off-by: Vaibhav Gupta <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

Author: VARoDeK

drivers/media/pci/cx25821/cx25821-core.c

@@ -1374,9 +1374,6 @@ static struct pci_driver cx25821_pci_driver = {
 	.id_table = cx25821_pci_tbl,
 	.probe = cx25821_initdev,
 	.remove = cx25821_finidev,
-	/* TODO */
-	.suspend = NULL,
-	.resume = NULL,
 };
 
 static int __init cx25821_init(void)