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pciehp: Adapt to device driver model 

This patch adapts PCIEHP driver to PCI device driver model.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kenji Kaneshige 2007-03-06 15:02:32 -08:00 committed by Greg Kroah-Hartman
parent 5d386e1ac4
commit 9233352628
2 changed files with 6 additions and 35 deletions
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3
drivers/pci/hotplug/pciehp.h
View File

@ -161,9 +161,6 @@ extern int pciehp_unconfigure_device(struct slot *p_slot);
extern void queue_pushbutton_work(struct work_struct *work); extern void queue_pushbutton_work(struct work_struct *work);
int pcie_init(struct controller *ctrl, struct pcie_device *dev); int pcie_init(struct controller *ctrl, struct pcie_device *dev);
/* Global variables */
extern struct controller *pciehp_ctrl_list;
static inline struct slot *pciehp_find_slot(struct controller *ctrl, u8 device) static inline struct slot *pciehp_find_slot(struct controller *ctrl, u8 device)
{ {
struct slot *slot; struct slot *slot;

38
drivers/pci/hotplug/pciehp_core.c
View File

@ -42,7 +42,6 @@ int pciehp_poll_mode;
int pciehp_poll_time; int pciehp_poll_time;
int pciehp_force; int pciehp_force;
struct workqueue_struct *pciehp_wq; struct workqueue_struct *pciehp_wq;
struct controller *pciehp_ctrl_list;
#define DRIVER_VERSION "0.4" #define DRIVER_VERSION "0.4"
#define DRIVER_AUTHOR "Dan Zink <dan.zink@compaq.com>, Greg Kroah-Hartman <greg@kroah.com>, Dely Sy <dely.l.sy@intel.com>" #define DRIVER_AUTHOR "Dan Zink <dan.zink@compaq.com>, Greg Kroah-Hartman <greg@kroah.com>, Dely Sy <dely.l.sy@intel.com>"
@ -471,14 +470,6 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
t_slot = pciehp_find_slot(ctrl, ctrl->slot_device_offset); t_slot = pciehp_find_slot(ctrl, ctrl->slot_device_offset);
if (!pciehp_ctrl_list) {
pciehp_ctrl_list = ctrl;
ctrl->next = NULL;
} else {
ctrl->next = pciehp_ctrl_list;
pciehp_ctrl_list = ctrl;
}
t_slot->hpc_ops->get_adapter_status(t_slot, &value); /* Check if slot is occupied */ t_slot->hpc_ops->get_adapter_status(t_slot, &value); /* Check if slot is occupied */
if ((POWER_CTRL(ctrl->ctrlcap)) && !value) { if ((POWER_CTRL(ctrl->ctrlcap)) && !value) {
rc = t_slot->hpc_ops->power_off_slot(t_slot); /* Power off slot if not occupied*/ rc = t_slot->hpc_ops->power_off_slot(t_slot); /* Power off slot if not occupied*/
@ -498,28 +489,14 @@ err_out_none:
return -ENODEV; return -ENODEV;
} }
static void __exit unload_pciehpd(void) static void pciehp_remove (struct pcie_device *dev)
{ {
struct controller *ctrl; struct pci_dev *pdev = dev->port;
struct controller *tctrl; struct controller *ctrl = pci_get_drvdata(pdev);
ctrl = pciehp_ctrl_list; cleanup_slots(ctrl);
ctrl->hpc_ops->release_ctlr(ctrl);
while (ctrl) { kfree(ctrl);
cleanup_slots(ctrl);
ctrl->hpc_ops->release_ctlr(ctrl);
tctrl = ctrl;
ctrl = ctrl->next;
kfree(tctrl);
}
}
static void pciehp_remove (struct pcie_device *device)
{
/* XXX - Needs to be adapted to device driver model */
} }
#ifdef CONFIG_PM #ifdef CONFIG_PM
@ -578,10 +555,7 @@ static int __init pcied_init(void)
static void __exit pcied_cleanup(void) static void __exit pcied_cleanup(void)
{ {
dbg("unload_pciehpd()\n"); dbg("unload_pciehpd()\n");
unload_pciehpd();
pcie_port_service_unregister(&hpdriver_portdrv); pcie_port_service_unregister(&hpdriver_portdrv);
info(DRIVER_DESC " version: " DRIVER_VERSION " unloaded\n"); info(DRIVER_DESC " version: " DRIVER_VERSION " unloaded\n");
} }