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-rw-r--r--drivers/pci/host/pci-versatile.c2
-rw-r--r--drivers/pci/host/pci-xgene.c4
-rw-r--r--drivers/pci/host/pcie-designware.c2
-rw-r--r--drivers/pci/host/pcie-spear13xx.c6
-rw-r--r--drivers/pci/hotplug/cpci_hotplug_pci.c3
-rw-r--r--drivers/pci/pci-acpi.c3
-rw-r--r--drivers/pci/pci-sysfs.c5
-rw-r--r--drivers/pci/pcie/aer/aerdrv_errprint.c12
8 files changed, 17 insertions, 20 deletions
diff --git a/drivers/pci/host/pci-versatile.c b/drivers/pci/host/pci-versatile.c
index 1ec694a52379..464bf492ee2a 100644
--- a/drivers/pci/host/pci-versatile.c
+++ b/drivers/pci/host/pci-versatile.c
@@ -80,7 +80,7 @@ static int versatile_pci_parse_request_of_pci_ranges(struct device *dev,
if (err)
return err;
- resource_list_for_each_entry(win, res, list) {
+ resource_list_for_each_entry(win, res) {
struct resource *parent, *res = win->res;
switch (resource_type(res)) {
diff --git a/drivers/pci/host/pci-xgene.c b/drivers/pci/host/pci-xgene.c
index aab55474dd0d..ee082c0366ec 100644
--- a/drivers/pci/host/pci-xgene.c
+++ b/drivers/pci/host/pci-xgene.c
@@ -127,7 +127,7 @@ static bool xgene_pcie_hide_rc_bars(struct pci_bus *bus, int offset)
return false;
}
-static int xgene_pcie_map_bus(struct pci_bus *bus, unsigned int devfn,
+static void __iomem *xgene_pcie_map_bus(struct pci_bus *bus, unsigned int devfn,
int offset)
{
struct xgene_pcie_port *port = bus->sysdata;
@@ -137,7 +137,7 @@ static int xgene_pcie_map_bus(struct pci_bus *bus, unsigned int devfn,
return NULL;
xgene_pcie_set_rtdid_reg(bus, devfn);
- return xgene_pcie_get_cfg_base(bus);
+ return xgene_pcie_get_cfg_base(bus) + offset;
}
static struct pci_ops xgene_pcie_ops = {
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c
index 1f4ea6f2d910..2e9f84fdd9ce 100644
--- a/drivers/pci/host/pcie-designware.c
+++ b/drivers/pci/host/pcie-designware.c
@@ -342,7 +342,7 @@ static const struct irq_domain_ops msi_domain_ops = {
.map = dw_pcie_msi_map,
};
-int __init dw_pcie_host_init(struct pcie_port *pp)
+int dw_pcie_host_init(struct pcie_port *pp)
{
struct device_node *np = pp->dev->of_node;
struct platform_device *pdev = to_platform_device(pp->dev);
diff --git a/drivers/pci/host/pcie-spear13xx.c b/drivers/pci/host/pcie-spear13xx.c
index 866465fd3dbf..020d78890719 100644
--- a/drivers/pci/host/pcie-spear13xx.c
+++ b/drivers/pci/host/pcie-spear13xx.c
@@ -269,7 +269,7 @@ static struct pcie_host_ops spear13xx_pcie_host_ops = {
.host_init = spear13xx_pcie_host_init,
};
-static int __init spear13xx_add_pcie_port(struct pcie_port *pp,
+static int spear13xx_add_pcie_port(struct pcie_port *pp,
struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
@@ -299,7 +299,7 @@ static int __init spear13xx_add_pcie_port(struct pcie_port *pp,
return 0;
}
-static int __init spear13xx_pcie_probe(struct platform_device *pdev)
+static int spear13xx_pcie_probe(struct platform_device *pdev)
{
struct spear13xx_pcie *spear13xx_pcie;
struct pcie_port *pp;
@@ -370,7 +370,7 @@ static const struct of_device_id spear13xx_pcie_of_match[] = {
};
MODULE_DEVICE_TABLE(of, spear13xx_pcie_of_match);
-static struct platform_driver spear13xx_pcie_driver __initdata = {
+static struct platform_driver spear13xx_pcie_driver = {
.probe = spear13xx_pcie_probe,
.driver = {
.name = "spear-pcie",
diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c
index 7d48ecae6695..788db48dbbad 100644
--- a/drivers/pci/hotplug/cpci_hotplug_pci.c
+++ b/drivers/pci/hotplug/cpci_hotplug_pci.c
@@ -286,11 +286,12 @@ int cpci_configure_slot(struct slot *slot)
}
parent = slot->dev->bus;
- list_for_each_entry(dev, &parent->devices, bus_list)
+ list_for_each_entry(dev, &parent->devices, bus_list) {
if (PCI_SLOT(dev->devfn) != PCI_SLOT(slot->devfn))
continue;
if (pci_is_bridge(dev))
pci_hp_add_bridge(dev);
+ }
pci_assign_unassigned_bridge_resources(parent->self);
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 489063987325..c93fbe76d281 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -248,6 +248,9 @@ int pci_get_hp_params(struct pci_dev *dev, struct hotplug_params *hpp)
acpi_handle handle, phandle;
struct pci_bus *pbus;
+ if (acpi_pci_disabled)
+ return -ENODEV;
+
handle = NULL;
for (pbus = dev->bus; pbus; pbus = pbus->parent) {
handle = acpi_pci_get_bridge_handle(pbus);
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index aa012fb3834b..312f23a8429c 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -521,7 +521,8 @@ static ssize_t driver_override_store(struct device *dev,
struct pci_dev *pdev = to_pci_dev(dev);
char *driver_override, *old = pdev->driver_override, *cp;
- if (count > PATH_MAX)
+ /* We need to keep extra room for a newline */
+ if (count >= (PAGE_SIZE - 1))
return -EINVAL;
driver_override = kstrndup(buf, count, GFP_KERNEL);
@@ -549,7 +550,7 @@ static ssize_t driver_override_show(struct device *dev,
{
struct pci_dev *pdev = to_pci_dev(dev);
- return sprintf(buf, "%s\n", pdev->driver_override);
+ return snprintf(buf, PAGE_SIZE, "%s\n", pdev->driver_override);
}
static DEVICE_ATTR_RW(driver_override);
diff --git a/drivers/pci/pcie/aer/aerdrv_errprint.c b/drivers/pci/pcie/aer/aerdrv_errprint.c
index c6849d9e86ce..167fe411ce2e 100644
--- a/drivers/pci/pcie/aer/aerdrv_errprint.c
+++ b/drivers/pci/pcie/aer/aerdrv_errprint.c
@@ -132,16 +132,8 @@ static const char *aer_agent_string[] = {
static void __print_tlp_header(struct pci_dev *dev,
struct aer_header_log_regs *t)
{
- unsigned char *tlp = (unsigned char *)&t;
-
- dev_err(&dev->dev, " TLP Header:"
- " %02x%02x%02x%02x %02x%02x%02x%02x"
- " %02x%02x%02x%02x %02x%02x%02x%02x\n",
- *(tlp + 3), *(tlp + 2), *(tlp + 1), *tlp,
- *(tlp + 7), *(tlp + 6), *(tlp + 5), *(tlp + 4),
- *(tlp + 11), *(tlp + 10), *(tlp + 9),
- *(tlp + 8), *(tlp + 15), *(tlp + 14),
- *(tlp + 13), *(tlp + 12));
+ dev_err(&dev->dev, " TLP Header: %08x %08x %08x %08x\n",
+ t->dw0, t->dw1, t->dw2, t->dw3);
}
static void __aer_print_error(struct pci_dev *dev,
generated by cgit v1.2.3 (git 2.0.4) at 2025-02-02 23:13:01 +0000