commit 084181fe8cc7472695b907f0018f4cd00934cb12
author Alan Tull <atull@kernel.org> Mon Oct 15 17:20:01 2018 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Tue Oct 16 11:13:50 2018 +0200
tree 812b6c10de92d91bccfdec2da621abacc2745c4d
parent 1c87dc897b8c8ace3aa4480fa29ef6439dabb3ab

fpga: mgr: add devm_fpga_mgr_create

Add devm_fpga_mgr_create() which is the managed
version of fpga_mgr_create().

Change current FPGA manager drivers to use
devm_fpga_mgr_create()

Signed-off-by: Alan Tull <atull@kernel.org>
Suggested-by: Federico Vaga <federico.vaga@cern.ch>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/fpga/altera-cvp.c

diff --git a/drivers/fpga/altera-cvp.c b/drivers/fpga/altera-cvp.c
index 7fa7936..610a155 100644
--- a/drivers/fpga/altera-cvp.c
+++ b/drivers/fpga/altera-cvp.c
@@ -453,8 +453,8 @@ static int altera_cvp_probe(struct pci_dev *pdev,
 	snprintf(conf->mgr_name, sizeof(conf->mgr_name), "%s @%s",
 		 ALTERA_CVP_MGR_NAME, pci_name(pdev));
 
-	mgr = fpga_mgr_create(&pdev->dev, conf->mgr_name,
-			      &altera_cvp_ops, conf);
+	mgr = devm_fpga_mgr_create(&pdev->dev, conf->mgr_name,
+				   &altera_cvp_ops, conf);
 	if (!mgr) {
 		ret = -ENOMEM;
 		goto err_unmap;
@@ -463,10 +463,8 @@ static int altera_cvp_probe(struct pci_dev *pdev,
 	pci_set_drvdata(pdev, mgr);
 
 	ret = fpga_mgr_register(mgr);
-	if (ret) {
-		fpga_mgr_free(mgr);
+	if (ret)
 		goto err_unmap;
-	}
 
 	ret = driver_create_file(&altera_cvp_driver.driver,
 				 &driver_attr_chkcfg);