diff options
Diffstat (limited to 'drivers/pci/dwc/pci-dra7xx.c')
| -rw-r--r-- | drivers/pci/dwc/pci-dra7xx.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/pci/dwc/pci-dra7xx.c b/drivers/pci/dwc/pci-dra7xx.c index ed8558d638e5..f688204e50c5 100644 --- a/drivers/pci/dwc/pci-dra7xx.c +++ b/drivers/pci/dwc/pci-dra7xx.c @@ -27,6 +27,7 @@ #include <linux/mfd/syscon.h> #include <linux/regmap.h> +#include "../pci.h" #include "pcie-designware.h" /* PCIe controller wrapper DRA7XX configuration registers */ @@ -406,14 +407,14 @@ static int __init dra7xx_add_pcie_ep(struct dra7xx_pcie *dra7xx, ep->ops = &pcie_ep_ops; res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ep_dbics"); - pci->dbi_base = devm_ioremap(dev, res->start, resource_size(res)); - if (!pci->dbi_base) - return -ENOMEM; + pci->dbi_base = devm_ioremap_resource(dev, res); + if (IS_ERR(pci->dbi_base)) + return PTR_ERR(pci->dbi_base); res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ep_dbics2"); - pci->dbi_base2 = devm_ioremap(dev, res->start, resource_size(res)); - if (!pci->dbi_base2) - return -ENOMEM; + pci->dbi_base2 = devm_ioremap_resource(dev, res); + if (IS_ERR(pci->dbi_base2)) + return PTR_ERR(pci->dbi_base2); res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "addr_space"); if (!res) @@ -459,9 +460,9 @@ static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx, return ret; res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rc_dbics"); - pci->dbi_base = devm_ioremap(dev, res->start, resource_size(res)); - if (!pci->dbi_base) - return -ENOMEM; + pci->dbi_base = devm_ioremap_resource(dev, res); + if (IS_ERR(pci->dbi_base)) + return PTR_ERR(pci->dbi_base); pp->ops = &dra7xx_pcie_host_ops; |