diff options
| author | rajesh.shah@intel.com <rajesh.shah@intel.com> | 2005-10-31 16:20:06 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-11-10 16:09:14 -0800 |
| commit | 71b720c0f96145f5868c87591c286b290bc1a6af (patch) | |
| tree | 797a97084494d99ec59670009242dc25174d3fb1 /drivers/pci/hotplug/pciehp_core.c | |
| parent | 24a4e377068d15424cd6a921d41352f295548037 (diff) | |
[PATCH] patch 1/8] pciehp: use the PCI core for hotplug resource management
This patch converts the pci express hotplug controller driver
to use the PCI core for resource management. This eliminates a
lot of duplicated code and integrates pciehp with the system's
normal PCI handling code.
Signed-off-by: Rajesh Shah <rajesh.shah@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/hotplug/pciehp_core.c')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_core.c | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c index cafc7eadcf80..190664e5adf4 100644 --- a/drivers/pci/hotplug/pciehp_core.c +++ b/drivers/pci/hotplug/pciehp_core.c @@ -433,16 +433,8 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_ goto err_out_free_ctrl_bus; } - /* Get IO, memory, and IRQ resources for new devices */ - rc = pciehprm_find_available_resources(ctrl); - ctrl->add_support = !rc; + ctrl->add_support = 1; - if (rc) { - dbg("pciehprm_find_available_resources = %#x\n", rc); - err("unable to locate PCI configuration resources for hot plug add.\n"); - goto err_out_free_ctrl_bus; - } - /* Setup the slot information structures */ rc = init_slots(ctrl); if (rc) { @@ -521,18 +513,6 @@ static int pcie_start_thread(void) return retval; } -static inline void __exit -free_pciehp_res(struct pci_resource *res) -{ - struct pci_resource *tres; - - while (res) { - tres = res; - res = res->next; - kfree(tres); - } -} - static void __exit unload_pciehpd(void) { struct pci_func *next; @@ -546,11 +526,6 @@ static void __exit unload_pciehpd(void) while (ctrl) { cleanup_slots(ctrl); - free_pciehp_res(ctrl->io_head); - free_pciehp_res(ctrl->mem_head); - free_pciehp_res(ctrl->p_mem_head); - free_pciehp_res(ctrl->bus_head); - kfree (ctrl->pci_bus); ctrl->hpc_ops->release_ctlr(ctrl); @@ -564,11 +539,6 @@ static void __exit unload_pciehpd(void) for (loop = 0; loop < 256; loop++) { next = pciehp_slot_list[loop]; while (next != NULL) { - free_pciehp_res(next->io_head); - free_pciehp_res(next->mem_head); - free_pciehp_res(next->p_mem_head); - free_pciehp_res(next->bus_head); - TempSlot = next; next = next->next; kfree(TempSlot); @@ -652,8 +622,7 @@ error_hpc_init: if (retval) { pciehprm_cleanup(); pciehp_event_stop_thread(); - } else - pciehprm_print_pirt(); + }; return retval; } |