misc/pvpanic-pci: register attributes via pci_driver

In __pci_register_driver(), the pci core overwrites the dev_groups field of
the embedded struct device_driver with the dev_groups from the outer
struct pci_driver unconditionally.

Set dev_groups in the pci_driver to make sure it is used.

This was broken since the introduction of pvpanic-pci.

Fixes: db3a4f0 ("misc/pvpanic: add PCI driver")
Cc: [email protected]
Signed-off-by: Thomas Weißschuh <[email protected]>
Fixes: ded13b9 ("PCI: Add support for dev_groups to struct pci_driver")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

drivers/misc/pvpanic/pvpanic-pci.c

@@ -44,8 +44,6 @@ static struct pci_driver pvpanic_pci_driver = {
 	.name =         "pvpanic-pci",
 	.id_table =     pvpanic_pci_id_tbl,
 	.probe =        pvpanic_pci_probe,
-	.driver = {
-		.dev_groups = pvpanic_dev_groups,
-	},
+	.dev_groups =   pvpanic_dev_groups,
 };
 module_pci_driver(pvpanic_pci_driver);