[PATCH] fbdev: ATI RN50 pci id

[linux-2.6-omap-h63xx.git] / drivers / pci / pci-driver.c

diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 0d0d533894e0737694f01d16dae1b441b95d5247..94e68c54d27397bf06c56b32d7539c927b8dcf41 100644 (file)
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -8,6 +8,9 @@
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/mempolicy.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/sched.h>
 #include "pci.h"
 
 /*
@@ -26,7 +29,10 @@ 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 +200,10 @@ 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
@@ -377,6 +385,10 @@ int pci_register_driver(struct pci_driver *drv)
         * the pci shutdown function, this test can go away. */
        if (!drv->driver.shutdown)
                drv->driver.shutdown = pci_device_shutdown;
+       else
+               printk(KERN_WARNING "Warning: PCI driver %s has a struct "
+                       "device_driver shutdown method, please update!\n",
+                       drv->name);
        drv->driver.owner = drv->owner;
        drv->driver.kobj.ktype = &pci_driver_kobj_type;
 
@@ -436,11 +448,11 @@ 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)