diff options
Diffstat (limited to 'drivers/pci/hotplug')
-rw-r--r-- | drivers/pci/hotplug/acpi_pcihp.c | 40 | ||||
-rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 27 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpci_hotplug_core.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpqphp_ctrl.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpqphp_sysfs.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/pci_hotplug_core.c | 2 | ||||
-rw-r--r-- | drivers/pci/hotplug/pciehp_ctrl.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/sgi_hotplug.c | 7 |
8 files changed, 16 insertions, 64 deletions
diff --git a/drivers/pci/hotplug/acpi_pcihp.c b/drivers/pci/hotplug/acpi_pcihp.c index fbc63d5..eb15958 100644 --- a/drivers/pci/hotplug/acpi_pcihp.c +++ b/drivers/pci/hotplug/acpi_pcihp.c @@ -354,7 +354,7 @@ acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus, status = acpi_run_hpp(handle, hpp); if (ACPI_SUCCESS(status)) break; - if (acpi_root_bridge(handle)) + if (acpi_is_root_bridge(handle)) break; status = acpi_get_parent(handle, &phandle); if (ACPI_FAILURE(status)) @@ -428,7 +428,7 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *pdev, u32 flags) status = acpi_run_oshp(handle); if (ACPI_SUCCESS(status)) goto got_one; - if (acpi_root_bridge(handle)) + if (acpi_is_root_bridge(handle)) break; chandle = handle; status = acpi_get_parent(chandle, &handle); @@ -449,42 +449,6 @@ got_one: } EXPORT_SYMBOL(acpi_get_hp_hw_control_from_firmware); -/* acpi_root_bridge - check to see if this acpi object is a root bridge - * - * @handle - the acpi object in question. - */ -int acpi_root_bridge(acpi_handle handle) -{ - acpi_status status; - struct acpi_device_info *info; - struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL}; - int i; - - status = acpi_get_object_info(handle, &buffer); - if (ACPI_SUCCESS(status)) { - info = buffer.pointer; - if ((info->valid & ACPI_VALID_HID) && - !strcmp(PCI_ROOT_HID_STRING, - info->hardware_id.value)) { - kfree(buffer.pointer); - return 1; - } - if (info->valid & ACPI_VALID_CID) { - for (i=0; i < info->compatibility_id.count; i++) { - if (!strcmp(PCI_ROOT_HID_STRING, - info->compatibility_id.id[i].value)) { - kfree(buffer.pointer); - return 1; - } - } - } - kfree(buffer.pointer); - } - return 0; -} -EXPORT_SYMBOL_GPL(acpi_root_bridge); - - static int is_ejectable(acpi_handle handle) { acpi_status status; diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 3a6064b..0cb0f83 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -678,18 +678,9 @@ static void remove_bridge(acpi_handle handle) static struct pci_dev * get_apic_pci_info(acpi_handle handle) { - struct acpi_pci_id id; - struct pci_bus *bus; struct pci_dev *dev; - if (ACPI_FAILURE(acpi_get_pci_id(handle, &id))) - return NULL; - - bus = pci_find_bus(id.segment, id.bus); - if (!bus) - return NULL; - - dev = pci_get_slot(bus, PCI_DEVFN(id.device, id.function)); + dev = acpi_get_pci_dev(handle); if (!dev) return NULL; @@ -1396,19 +1387,16 @@ static void acpiphp_sanitize_bus(struct pci_bus *bus) /* Program resources in newly inserted bridge */ static int acpiphp_configure_bridge (acpi_handle handle) { - struct acpi_pci_id pci_id; + struct pci_dev *dev; struct pci_bus *bus; - if (ACPI_FAILURE(acpi_get_pci_id(handle, &pci_id))) { + dev = acpi_get_pci_dev(handle); + if (!dev) { err("cannot get PCI domain and bus number for bridge\n"); return -EINVAL; } - bus = pci_find_bus(pci_id.segment, pci_id.bus); - if (!bus) { - err("cannot find bus %d:%d\n", - pci_id.segment, pci_id.bus); - return -EINVAL; - } + + bus = dev->bus; pci_bus_size_bridges(bus); pci_bus_assign_resources(bus); @@ -1416,6 +1404,7 @@ static int acpiphp_configure_bridge (acpi_handle handle) acpiphp_set_hpp_values(handle, bus); pci_enable_bridges(bus); acpiphp_configure_ioapics(handle); + pci_dev_put(dev); return 0; } @@ -1631,7 +1620,7 @@ find_root_bridges(acpi_handle handle, u32 lvl, void *context, void **rv) { int *count = (int *)context; - if (acpi_root_bridge(handle)) { + if (acpi_is_root_bridge(handle)) { acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY, handle_hotplug_event_bridge, NULL); (*count)++; diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c index a5b9f6a..d703e73 100644 --- a/drivers/pci/hotplug/cpci_hotplug_core.c +++ b/drivers/pci/hotplug/cpci_hotplug_core.c @@ -32,7 +32,6 @@ #include <linux/pci_hotplug.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <linux/smp_lock.h> #include <asm/atomic.h> #include <linux/delay.h> #include <linux/kthread.h> diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c index 2fa47af..0ff689a 100644 --- a/drivers/pci/hotplug/cpqphp_ctrl.c +++ b/drivers/pci/hotplug/cpqphp_ctrl.c @@ -34,7 +34,6 @@ #include <linux/interrupt.h> #include <linux/delay.h> #include <linux/wait.h> -#include <linux/smp_lock.h> #include <linux/pci.h> #include <linux/pci_hotplug.h> #include <linux/kthread.h> diff --git a/drivers/pci/hotplug/cpqphp_sysfs.c b/drivers/pci/hotplug/cpqphp_sysfs.c index 8450f4a..e6089bd 100644 --- a/drivers/pci/hotplug/cpqphp_sysfs.c +++ b/drivers/pci/hotplug/cpqphp_sysfs.c @@ -33,6 +33,7 @@ #include <linux/workqueue.h> #include <linux/pci.h> #include <linux/pci_hotplug.h> +#include <linux/smp_lock.h> #include <linux/debugfs.h> #include "cpqphp.h" diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c index 8445804..5c5043f 100644 --- a/drivers/pci/hotplug/pci_hotplug_core.c +++ b/drivers/pci/hotplug/pci_hotplug_core.c @@ -555,6 +555,8 @@ static struct hotplug_slot *get_slot_from_name (const char *name) * @slot: pointer to the &struct hotplug_slot to register * @devnr: device number * @name: name registered with kobject core + * @owner: caller module owner + * @mod_name: caller module name * * Registers a hotplug slot with the pci hotplug subsystem, which will allow * userspace interaction to the slot. diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index ff40345..8aab8ed 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -30,7 +30,6 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/types.h> -#include <linux/smp_lock.h> #include <linux/pci.h> #include <linux/workqueue.h> #include "../pci.h" diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c index a4494d7..8aebe1e9 100644 --- a/drivers/pci/hotplug/sgi_hotplug.c +++ b/drivers/pci/hotplug/sgi_hotplug.c @@ -90,11 +90,10 @@ static struct hotplug_slot_ops sn_hotplug_slot_ops = { static DEFINE_MUTEX(sn_hotplug_mutex); -static ssize_t path_show (struct hotplug_slot *bss_hotplug_slot, - char *buf) +static ssize_t path_show(struct pci_slot *pci_slot, char *buf) { int retval = -ENOENT; - struct slot *slot = bss_hotplug_slot->private; + struct slot *slot = pci_slot->hotplug->private; if (!slot) return retval; @@ -103,7 +102,7 @@ static ssize_t path_show (struct hotplug_slot *bss_hotplug_slot, return retval; } -static struct hotplug_slot_attribute sn_slot_path_attr = __ATTR_RO(path); +static struct pci_slot_attribute sn_slot_path_attr = __ATTR_RO(path); static int sn_pci_slot_valid(struct pci_bus *pci_bus, int device) { |