diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/msi.c | 2 | ||||
| -rw-r--r-- | drivers/pci/pci-driver.c | 13 | ||||
| -rw-r--r-- | drivers/pci/pci.c | 7 | ||||
| -rw-r--r-- | drivers/pci/probe.c | 1 |
4 files changed, 16 insertions, 7 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index ee8677bda950..a2033552423c 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -575,6 +575,8 @@ static int msi_capability_init(struct pci_dev *dev) /** * msix_capability_init - configure device's MSI-X capability * @dev: pointer to the pci_dev data structure of MSI-X device function + * @entries: pointer to an array of struct msix_entry entries + * @nvec: number of @entries * * Setup the MSI-X capability structure of device function with a * single MSI-X vector. A return of zero indicates the successful setup of diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index f906f1a8fe6a..8972e6a3aac0 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -26,7 +26,10 @@ struct pci_dynid { #ifdef CONFIG_HOTPLUG /** - * store_new_id + * store_new_id - add a new PCI device ID to this driver and re-probe devices + * @driver: target device driver + * @buf: buffer for scanning device ID data + * @count: input size * * Adds a new dynamic pci device ID to this driver, * and causes the driver to probe for all devices again. @@ -194,8 +197,10 @@ static int pci_call_probe(struct pci_driver *drv, struct pci_dev *dev, /** * __pci_device_probe() + * @drv: driver to call to check if it wants the PCI device + * @pci_dev: PCI device being probed * - * returns 0 on success, else error. + * returns 0 on success, else error. * side-effect: pci_dev->driver is set to drv when drv claims pci_dev. */ static int @@ -440,11 +445,11 @@ pci_dev_driver(const struct pci_dev *dev) /** * pci_bus_match - Tell if a PCI device structure has a matching PCI device id structure - * @ids: array of PCI device id structures to search in * @dev: the PCI device structure to match against + * @drv: the device driver to search for matching PCI device id structures * * Used by a driver to check whether a PCI device present in the - * system is in its list of supported devices.Returns the matching + * system is in its list of supported devices. Returns the matching * pci_device_id structure or %NULL if there is no match. */ static int pci_bus_match(struct device *dev, struct device_driver *drv) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 39bdb938521d..61b855c99e39 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -252,6 +252,8 @@ pci_restore_bars(struct pci_dev *dev) pci_update_resource(dev, &dev->resource[i], i); } +int (*platform_pci_set_power_state)(struct pci_dev *dev, pci_power_t t); + /** * pci_set_power_state - Set the power state of a PCI device * @dev: PCI device to be suspended @@ -266,7 +268,6 @@ pci_restore_bars(struct pci_dev *dev) * -EIO if device does not support PCI PM. * 0 if we can successfully change the power state. */ -int (*platform_pci_set_power_state)(struct pci_dev *dev, pci_power_t t); int pci_set_power_state(struct pci_dev *dev, pci_power_t state) { @@ -808,8 +809,8 @@ pci_clear_mwi(struct pci_dev *dev) /** * pci_intx - enables/disables PCI INTx for device dev - * @dev: the PCI device to operate on - * @enable: boolean + * @pdev: the PCI device to operate on + * @enable: boolean: whether to enable or disable PCI INTx * * Enables/disables PCI INTx for device dev */ diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 005786416bb5..fce2cb2112d8 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -669,6 +669,7 @@ static void pci_release_dev(struct device *dev) /** * pci_cfg_space_size - get the configuration space size of the PCI device. + * @dev: PCI device * * Regular PCI devices have 256 bytes, but PCI-X 2 and PCI Express devices * have 4096 bytes. Even if the device is capable, that doesn't mean we can |
