1 files changed, 6 insertions, 13 deletions

diff --git a/drivers/mtd/nand/raw/denali_pci.c b/drivers/mtd/nand/raw/denali_pci.c
index 2f77ee55e1bf..97fa32d73441 100644
--- a/drivers/mtd/nand/raw/denali_pci.c
+++ b/drivers/mtd/nand/raw/denali_pci.c
@@ -68,28 +68,27 @@ static int denali_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	denali->clk_rate = 50000000;		/* 50 MHz */
 	denali->clk_x_rate = 200000000;		/* 200 MHz */
 
-	ret = pci_request_regions(dev, DENALI_NAND_NAME);
+	ret = pcim_request_all_regions(dev, DENALI_NAND_NAME);
 	if (ret) {
 		dev_err(&dev->dev, "Spectra: Unable to request memory regions\n");
 		return ret;
 	}
 
-	denali->reg = ioremap(csr_base, csr_len);
+	denali->reg = devm_ioremap(denali->dev, csr_base, csr_len);
 	if (!denali->reg) {
 		dev_err(&dev->dev, "Spectra: Unable to remap memory region\n");
 		return -ENOMEM;
 	}
 
-	denali->host = ioremap(mem_base, mem_len);
+	denali->host = devm_ioremap(denali->dev, mem_base, mem_len);
 	if (!denali->host) {
 		dev_err(&dev->dev, "Spectra: ioremap failed!");
-		ret = -ENOMEM;
-		goto out_unmap_reg;
+		return -ENOMEM;
 	}
 
 	ret = denali_init(denali);
 	if (ret)
-		goto out_unmap_host;
+		return ret;
 
 	nsels = denali->nbanks;
 
@@ -100,7 +99,7 @@ static int denali_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 		goto out_remove_denali;
 	}
 
-	dchip->chip.ecc.options |= NAND_ECC_MAXIMIZE;
+	dchip->chip.base.ecc.user_conf.flags |= NAND_ECC_MAXIMIZE_STRENGTH;
 
 	dchip->nsels = nsels;
 
@@ -117,10 +116,6 @@ static int denali_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 
 out_remove_denali:
 	denali_remove(denali);
-out_unmap_host:
-	iounmap(denali->host);
-out_unmap_reg:
-	iounmap(denali->reg);
 	return ret;
 }
 
@@ -129,8 +124,6 @@ static void denali_pci_remove(struct pci_dev *dev)
 	struct denali_controller *denali = pci_get_drvdata(dev);
 
 	denali_remove(denali);
-	iounmap(denali->reg);
-	iounmap(denali->host);
 }
 
 static struct pci_driver denali_pci_driver = {