From: Chuhong Yuan <hslester96@gmail.com>
Date: Tue, 23 Jul 2019 19:49:28 +0800
Subject: IB/usnic: Use dev_get_drvdata
Patch-mainline: v5.4-rc1
Git-commit: 4f96061b92da395ecd5325a87368670e1b1a7cc9
References: jsc#SLE-8449

Instead of using to_pci_dev + pci_get_drvdata, use dev_get_drvdata to make
the code simpler.

Link: https://lore.kernel.org/r/20190723114928.18424-1-hslester96@gmail.com
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/usnic/usnic_ib_verbs.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
+++ b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
@@ -194,7 +194,7 @@ find_free_vf_and_create_qp_grp(struct us
 			return ERR_CAST(dev_list);
 		for (i = 0; dev_list[i]; i++) {
 			dev = dev_list[i];
-			vf = pci_get_drvdata(to_pci_dev(dev));
+			vf = dev_get_drvdata(dev);
 			spin_lock(&vf->lock);
 			vnic = vf->vnic;
 			if (!usnic_vnic_check_room(vnic, res_spec)) {