diff options
| author | rajesh.shah@intel.com <rajesh.shah@intel.com> | 2005-10-13 12:05:36 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-10-28 15:36:59 -0700 |
| commit | dbd7a78818d125a0ebd5507d4edb4dd5900006ab (patch) | |
| tree | 682a1681aad47f70bfb760fca077f54589be92c6 /drivers/pci/hotplug/shpchp_core.c | |
| parent | e3b1bd572f1cdb247bb4266a593b6894dc578d6a (diff) | |
[PATCH] shpchp: use the PCI core for hotplug resource management
This patch converts the standard hotplug controller driver to use
the PCI core for resource management. This eliminates a whole lot
of duplicated code, and integrates shpchp in 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/shpchp_core.c')
| -rw-r--r-- | drivers/pci/hotplug/shpchp_core.c | 36 |
1 files changed, 2 insertions, 34 deletions
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index 6f7d8a29957..8f5da504df3 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -418,16 +418,8 @@ static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_free_ctrl_bus; } - /* Get IO, memory, and IRQ resources for new devices */ - rc = shpchprm_find_available_resources(ctrl); - ctrl->add_support = !rc; + ctrl->add_support = 1; - if (rc) { - dbg("shpchprm_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) { @@ -497,18 +489,6 @@ static int shpc_start_thread(void) return retval; } -static inline void __exit -free_shpchp_res(struct pci_resource *res) -{ - struct pci_resource *tres; - - while (res) { - tres = res; - res = res->next; - kfree(tres); - } -} - static void __exit unload_shpchpd(void) { struct pci_func *next; @@ -522,11 +502,6 @@ static void __exit unload_shpchpd(void) while (ctrl) { cleanup_slots(ctrl); - free_shpchp_res(ctrl->io_head); - free_shpchp_res(ctrl->mem_head); - free_shpchp_res(ctrl->p_mem_head); - free_shpchp_res(ctrl->bus_head); - kfree (ctrl->pci_bus); dbg("%s: calling release_ctlr\n", __FUNCTION__); @@ -541,11 +516,6 @@ static void __exit unload_shpchpd(void) for (loop = 0; loop < 256; loop++) { next = shpchp_slot_list[loop]; while (next != NULL) { - free_shpchp_res(next->io_head); - free_shpchp_res(next->mem_head); - free_shpchp_res(next->p_mem_head); - free_shpchp_res(next->bus_head); - TempSlot = next; next = next->next; kfree(TempSlot); @@ -607,9 +577,7 @@ error_hpc_init: if (retval) { shpchprm_cleanup(); shpchp_event_stop_thread(); - } else - shpchprm_print_pirt(); - + } return retval; } |