Driver core: change add_uevent_var to use a struct

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / pci / pci-driver.c

diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 39e80fcef4b343a9704179665aab52ba4e3271e7..f61be3abfdca4232198e1c1ad9f797ebfcab7b20 100644 (file)
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -13,20 +13,6 @@
 #include <linux/sched.h>
 #include "pci.h"
 
-/*
- *  Registration of PCI drivers and handling of hot-pluggable devices.
- */
-
-/* multithreaded probe logic */
-static int pci_multithread_probe =
-#ifdef CONFIG_PCI_MULTITHREAD_PROBE
-       1;
-#else
-       0;
-#endif
-__module_param_call("", pci_multithread_probe, param_set_bool, param_get_bool, &pci_multithread_probe, 0644);
-
-
 /*
  * Dynamic device IDs are disabled for !CONFIG_HOTPLUG
  */
@@ -52,7 +38,7 @@ store_new_id(struct device_driver *driver, const char *buf, size_t count)
 {
        struct pci_dynid *dynid;
        struct pci_driver *pdrv = to_pci_driver(driver);
-       __u32 vendor=PCI_ANY_ID, device=PCI_ANY_ID, subvendor=PCI_ANY_ID,
+       __u32 vendor, device, subvendor=PCI_ANY_ID,
                subdevice=PCI_ANY_ID, class=0, class_mask=0;
        unsigned long driver_data=0;
        int fields=0;
@@ -61,7 +47,7 @@ store_new_id(struct device_driver *driver, const char *buf, size_t count)
        fields = sscanf(buf, "%x %x %x %x %x %x %lux",
                        &vendor, &device, &subvendor, &subdevice,
                        &class, &class_mask, &driver_data);
-       if (fields < 0)
+       if (fields < 2)
                return -EINVAL;
 
        dynid = kzalloc(sizeof(*dynid), GFP_KERNEL);
@@ -133,7 +119,7 @@ static inline int pci_create_newid_file(struct pci_driver *drv)
  * system is in its list of supported devices.  Returns the matching
  * pci_device_id structure or %NULL if there is no match.
  *
- * Depreciated, don't use this as it will not catch any dynamic ids
+ * Deprecated, don't use this as it will not catch any dynamic ids
  * that a driver might want to check for.
  */
 const struct pci_device_id *pci_match_id(const struct pci_device_id *ids,
@@ -324,7 +310,7 @@ static int pci_default_resume(struct pci_dev *pci_dev)
        /* restore the PCI config space */
        pci_restore_state(pci_dev);
        /* if the device was enabled before suspend, reenable */
-       retval = __pci_reenable_device(pci_dev);
+       retval = pci_reenable_device(pci_dev);
        /* if the device was busmaster before the suspend, make it busmaster again */
        if (pci_dev->is_busmaster)
                pci_set_master(pci_dev);
@@ -546,8 +532,7 @@ void pci_dev_put(struct pci_dev *dev)
 }
 
 #ifndef CONFIG_HOTPLUG
-int pci_uevent(struct device *dev, char **envp, int num_envp,
-              char *buffer, int buffer_size)
+int pci_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
        return -ENODEV;
 }
@@ -569,7 +554,6 @@ struct bus_type pci_bus_type = {
 
 static int __init pci_driver_init(void)
 {
-       pci_bus_type.multithread_probe = pci_multithread_probe;
        return bus_register(&pci_bus_type);
 }