diff options
| -rw-r--r-- | drivers/pci/pcie/aer/aerdrv.c | 2 | ||||
| -rw-r--r-- | drivers/pci/pcie/aer/aerdrv_core.c | 11 | ||||
| -rw-r--r-- | drivers/pci/pcie/portdrv_bus.c | 7 | ||||
| -rw-r--r-- | drivers/pci/pcie/portdrv_core.c | 15 | ||||
| -rw-r--r-- | include/linux/pcieport_if.h | 9 |
5 files changed, 10 insertions, 34 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c index 6d30e795a10d..97a345927b55 100644 --- a/drivers/pci/pcie/aer/aerdrv.c +++ b/drivers/pci/pcie/aer/aerdrv.c @@ -53,7 +53,7 @@ static struct pci_error_handlers aer_error_handlers = { static struct pcie_port_service_driver aerdriver = { .name = "aer", - .port_type = PCIE_RC_PORT, + .port_type = PCI_EXP_TYPE_ROOT_PORT, .service = PCIE_PORT_SERVICE_AER, .probe = aer_probe, diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c index 5391a9b412e5..2fbbcee033a7 100644 --- a/drivers/pci/pcie/aer/aerdrv_core.c +++ b/drivers/pci/pcie/aer/aerdrv_core.c @@ -123,9 +123,9 @@ static int set_device_error_reporting(struct pci_dev *dev, void *data) { bool enable = *((bool *)data); - if (dev->pcie_type == PCIE_RC_PORT || - dev->pcie_type == PCIE_SW_UPSTREAM_PORT || - dev->pcie_type == PCIE_SW_DOWNSTREAM_PORT) { + if ((dev->pcie_type == PCI_EXP_TYPE_ROOT_PORT) || + (dev->pcie_type == PCI_EXP_TYPE_UPSTREAM) || + (dev->pcie_type == PCI_EXP_TYPE_DOWNSTREAM)) { if (enable) pci_enable_pcie_error_reporting(dev); else @@ -437,10 +437,9 @@ static int find_aer_service_iter(struct device *device, void *data) result = (struct find_aer_service_data *) data; if (device->bus == &pcie_port_bus_type) { - struct pcie_port_data *port_data; + struct pcie_device *pcie = to_pcie_device(device); - port_data = pci_get_drvdata(to_pcie_device(device)->port); - if (port_data->port_type == PCIE_SW_DOWNSTREAM_PORT) + if (pcie->port->pcie_type == PCI_EXP_TYPE_DOWNSTREAM) result->is_downstream = 1; driver = device->driver; diff --git a/drivers/pci/pcie/portdrv_bus.c b/drivers/pci/pcie/portdrv_bus.c index ef3a4eeaebb4..18bf90f748f6 100644 --- a/drivers/pci/pcie/portdrv_bus.c +++ b/drivers/pci/pcie/portdrv_bus.c @@ -26,7 +26,6 @@ EXPORT_SYMBOL_GPL(pcie_port_bus_type); static int pcie_port_bus_match(struct device *dev, struct device_driver *drv) { struct pcie_device *pciedev; - struct pcie_port_data *port_data; struct pcie_port_service_driver *driver; if (drv->bus != &pcie_port_bus_type || dev->bus != &pcie_port_bus_type) @@ -38,10 +37,8 @@ static int pcie_port_bus_match(struct device *dev, struct device_driver *drv) if (driver->service != pciedev->service) return 0; - port_data = pci_get_drvdata(pciedev->port); - - if (driver->port_type != PCIE_ANY_PORT - && driver->port_type != port_data->port_type) + if ((driver->port_type != PCIE_ANY_PORT) && + (driver->port_type != pciedev->port->pcie_type)) return 0; return 1; diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index 758e3d339287..9318b96bb255 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -296,7 +296,6 @@ static int pcie_device_init(struct pci_dev *pdev, int service, int irq) */ int pcie_port_device_register(struct pci_dev *dev) { - struct pcie_port_data *port_data; int status, capabilities, i, nr_service; int irqs[PCIE_PORT_DEVICE_MAXSERVICES]; @@ -305,17 +304,10 @@ int pcie_port_device_register(struct pci_dev *dev) if (!capabilities) return -ENODEV; - /* Allocate driver data for port device */ - port_data = kzalloc(sizeof(*port_data), GFP_KERNEL); - if (!port_data) - return -ENOMEM; - port_data->port_type = dev->pcie_type; - pci_set_drvdata(dev, port_data); - /* Enable PCI Express port device */ status = pci_enable_device(dev); if (status) - goto error_kfree; + return status; pci_set_master(dev); /* * Initialize service irqs. Don't use service devices that @@ -347,8 +339,6 @@ error_cleanup_irqs: cleanup_service_irqs(dev); error_disable: pci_disable_device(dev); -error_kfree: - kfree(port_data); return status; } @@ -416,12 +406,9 @@ static int remove_iter(struct device *dev, void *data) */ void pcie_port_device_remove(struct pci_dev *dev) { - struct pcie_port_data *port_data = pci_get_drvdata(dev); - device_for_each_child(&dev->dev, NULL, remove_iter); cleanup_service_irqs(dev); pci_disable_device(dev); - kfree(port_data); } /** diff --git a/include/linux/pcieport_if.h b/include/linux/pcieport_if.h index ec2e1eb1bacc..6775532b92a9 100644 --- a/include/linux/pcieport_if.h +++ b/include/linux/pcieport_if.h @@ -10,10 +10,7 @@ #define _PCIEPORT_IF_H_ /* Port Type */ -#define PCIE_RC_PORT 4 /* Root port of RC */ -#define PCIE_SW_UPSTREAM_PORT 5 /* Upstream port of Switch */ -#define PCIE_SW_DOWNSTREAM_PORT 6 /* Downstream port of Switch */ -#define PCIE_ANY_PORT 7 +#define PCIE_ANY_PORT (~0) /* Service Type */ #define PCIE_PORT_SERVICE_PME_SHIFT 0 /* Power Management Event */ @@ -25,10 +22,6 @@ #define PCIE_PORT_SERVICE_VC_SHIFT 3 /* Virtual Channel */ #define PCIE_PORT_SERVICE_VC (1 << PCIE_PORT_SERVICE_VC_SHIFT) -struct pcie_port_data { - int port_type; /* Type of the port */ -}; - struct pcie_device { int irq; /* Service IRQ/MSI/MSI-X Vector */ struct pci_dev *port; /* Root/Upstream/Downstream Port */ |