Merge branch 'pci/driver'

- Drop the struct pci_dev.driver pointer, which is redundant with the
  struct device.driver pointer (Uwe Kleine-König)

* pci/driver:
  PCI: Remove struct pci_dev->driver
  PCI: Use to_pci_driver() instead of pci_dev->driver
  x86/pci/probe_roms: Use to_pci_driver() instead of pci_dev->driver
  perf/x86/intel/uncore: Use to_pci_driver() instead of pci_dev->driver
  powerpc/eeh: Use to_pci_driver() instead of pci_dev->driver
  usb: xhci: Use to_pci_driver() instead of pci_dev->driver
  cxl: Use to_pci_driver() instead of pci_dev->driver
  cxl: Factor out common dev->driver expressions
  xen/pcifront: Use to_pci_driver() instead of pci_dev->driver
  xen/pcifront: Drop pcifront_common_process() tests of pcidev, pdrv
  nfp: use dev_driver_string() instead of pci_dev->driver->name
  mlxsw: pci: Use dev_driver_string() instead of pci_dev->driver->name
  net: marvell: prestera: use dev_driver_string() instead of pci_dev->driver->name
  net: hns3: use dev_driver_string() instead of pci_dev->driver->name
  crypto: hisilicon - use dev_driver_string() instead of pci_dev->driver->name
  powerpc/eeh: Use dev_driver_string() instead of struct pci_dev->driver->name
  ssb: Use dev_driver_string() instead of pci_dev->driver->name
  bcma: simplify reference to driver name
  crypto: qat - simplify adf_enable_aer()
  scsi: message: fusion: Remove unused mpt_pci driver .probe() 'id' parameter
  PCI/ERR: Factor out common dev->driver expressions
  PCI: Drop pci_device_probe() test of !pci_dev->driver
  PCI: Drop pci_device_remove() test of pci_dev->driver
  PCI: Return NULL for to_pci_driver(NULL)

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/crypto/qat/qat_4xxx/adf_drv.c b/drivers/crypto/qat/qat_4xxx/adf_drv.c
index 359fb7989dfb..71ef065914b2 100644
--- a/drivers/crypto/qat/qat_4xxx/adf_drv.c
+++ b/drivers/crypto/qat/qat_4xxx/adf_drv.c
@@ -247,11 +247,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	pci_set_master(pdev);
 
-	if (adf_enable_aer(accel_dev)) {
-		dev_err(&pdev->dev, "Failed to enable aer.\n");
-		ret = -EFAULT;
-		goto out_err;
-	}
+	adf_enable_aer(accel_dev);
 
 	if (pci_save_state(pdev)) {
 		dev_err(&pdev->dev, "Failed to save pci state.\n");
@@ -304,6 +300,7 @@ static struct pci_driver adf_driver = {
 	.probe = adf_probe,
 	.remove = adf_remove,
 	.sriov_configure = adf_sriov_configure,
+	.err_handler = &adf_err_handler,
 };
 
 module_pci_driver(adf_driver);