Use a local "struct device *dev" for brevity and consistency with other
drivers. No functional change intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
drivers/pci/host/pci-layerscape.c | 26 +++++++++++++++-----------
1 file changed, 15 insertions(+), 11 deletions(-)
diff --git a/drivers/pci/host/pci-layerscape.c b/drivers/pci/host/pci-layerscape.c
index 114ba81..08b511e 100644
--- a/drivers/pci/host/pci-layerscape.c
+++ b/drivers/pci/host/pci-layerscape.c
@@ -106,18 +106,19 @@ static int ls1021_pcie_link_up(struct pcie_port *pp)
static void ls1021_pcie_host_init(struct pcie_port *pp)
{
+ struct device *dev = pp->dev;
struct ls_pcie *pcie = to_ls_pcie(pp);
u32 index[2];
- pcie->scfg = syscon_regmap_lookup_by_phandle(pp->dev->of_node,
+ pcie->scfg = syscon_regmap_lookup_by_phandle(dev->of_node,
"fsl,pcie-scfg");
if (IS_ERR(pcie->scfg)) {
- dev_err(pp->dev, "No syscfg phandle specified\n");
+ dev_err(dev, "No syscfg phandle specified\n");
pcie->scfg = NULL;
return;
}
- if (of_property_read_u32_array(pp->dev->of_node,
+ if (of_property_read_u32_array(dev->of_node,
"fsl,pcie-scfg", index, 2)) {
pcie->scfg = NULL;
return;
@@ -158,8 +159,9 @@ static void ls_pcie_host_init(struct pcie_port *pp)
static int ls_pcie_msi_host_init(struct pcie_port *pp,
struct msi_controller *chip)
{
+ struct device *dev = pp->dev;
+ struct device_node *np = dev->of_node;
struct device_node *msi_node;
- struct device_node *np = pp->dev->of_node;
/*
* The MSI domain is set by the generic of_msi_configure(). This
@@ -169,7 +171,7 @@ static int ls_pcie_msi_host_init(struct pcie_port *pp,
*/
msi_node = of_parse_phandle(np, "msi-parent", 0);
if (!msi_node) {
- dev_err(pp->dev, "failed to find msi-parent\n");
+ dev_err(dev, "failed to find msi-parent\n");
return -EINVAL;
}
@@ -215,16 +217,17 @@ static const struct of_device_id ls_pcie_of_match[] = {
static int __init ls_add_pcie_port(struct pcie_port *pp,
struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
int ret;
struct ls_pcie *pcie = to_ls_pcie(pp);
- pp->dev = &pdev->dev;
+ pp->dev = dev;
pp->dbi_base = pcie->dbi;
pp->ops = pcie->drvdata->ops;
ret = dw_pcie_host_init(pp);
if (ret) {
- dev_err(pp->dev, "failed to initialize host\n");
+ dev_err(dev, "failed to initialize host\n");
return ret;
}
@@ -233,23 +236,24 @@ static int __init ls_add_pcie_port(struct pcie_port *pp,
static int __init ls_pcie_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
const struct of_device_id *match;
struct ls_pcie *pcie;
struct resource *dbi_base;
int ret;
- match = of_match_device(ls_pcie_of_match, &pdev->dev);
+ match = of_match_device(ls_pcie_of_match, dev);
if (!match)
return -ENODEV;
- pcie = devm_kzalloc(&pdev->dev, sizeof(*pcie), GFP_KERNEL);
+ pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL);
if (!pcie)
return -ENOMEM;
dbi_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
- pcie->dbi = devm_ioremap_resource(&pdev->dev, dbi_base);
+ pcie->dbi = devm_ioremap_resource(dev, dbi_base);
if (IS_ERR(pcie->dbi)) {
- dev_err(&pdev->dev, "missing *regs* space\n");
+ dev_err(dev, "missing *regs* space\n");
return PTR_ERR(pcie->dbi);
}
--
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