From bffc56d41102705d809f88c29918a9c33d2900f7 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Sat, 21 Jan 2012 02:08:30 -0800 Subject: [PATCH] PCI: make free_list() into a function After merging struct pci_dev_resource_x and pci_dev_resource, We can use a function instead of macro now. Signed-off-by: Yinghai Lu Signed-off-by: Jesse Barnes --- drivers/pci/setup-bus.c | 36 +++++++++++++++++++----------------- 1 file changed, 19 insertions(+), 17 deletions(-) diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index a6e427adc36..c845d18bb12 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -38,13 +38,15 @@ struct pci_dev_resource { unsigned long flags; }; -#define free_list(type, head) do { \ - struct type *dev_res, *tmp; \ - list_for_each_entry_safe(dev_res, tmp, head, list) { \ - list_del(&dev_res->list); \ - kfree(dev_res); \ - } \ -} while (0) +static void free_list(struct list_head *head) +{ + struct pci_dev_resource *dev_res, *tmp; + + list_for_each_entry_safe(dev_res, tmp, head, list) { + list_del(&dev_res->list); + kfree(dev_res); + } +} int pci_realloc_enable = 0; #define pci_realloc_enabled() pci_realloc_enable @@ -329,7 +331,7 @@ static void __assign_resources_sorted(struct list_head *head, /* Save original start, end, flags etc at first */ list_for_each_entry(dev_res, head, list) { if (add_to_list(&save_head, dev_res->dev, dev_res->res, 0, 0)) { - free_list(pci_dev_resource, &save_head); + free_list(&save_head); goto requested_and_reassign; } } @@ -347,12 +349,12 @@ static void __assign_resources_sorted(struct list_head *head, /* Remove head list from realloc_head list */ list_for_each_entry(dev_res, head, list) remove_from_list(realloc_head, dev_res->res); - free_list(pci_dev_resource, &save_head); - free_list(pci_dev_resource, head); + free_list(&save_head); + free_list(head); return; } - free_list(pci_dev_resource, &local_fail_head); + free_list(&local_fail_head); /* Release assigned resource */ list_for_each_entry(dev_res, head, list) if (dev_res->res->parent) @@ -365,7 +367,7 @@ static void __assign_resources_sorted(struct list_head *head, res->end = save_res->end; res->flags = save_res->flags; } - free_list(pci_dev_resource, &save_head); + free_list(&save_head); requested_and_reassign: /* Satisfy the must-have resource requests */ @@ -375,7 +377,7 @@ requested_and_reassign: requests */ if (realloc_head) reassign_resources_sorted(realloc_head, head); - free_list(pci_dev_resource, head); + free_list(head); } static void pdev_assign_resources_sorted(struct pci_dev *dev, @@ -1298,7 +1300,7 @@ again: */ failed_type &= type_mask; if ((failed_type == IORESOURCE_IO) || (tried_times >= pci_try_num)) { - free_list(pci_dev_resource, &fail_head); + free_list(&fail_head); goto enable_and_dump; } @@ -1329,7 +1331,7 @@ again: if (fail_res->dev->subordinate) res->flags = 0; } - free_list(pci_dev_resource, &fail_head); + free_list(&fail_head); goto again; @@ -1366,7 +1368,7 @@ again: if (tried_times >= 2) { /* still fail, don't need to try more */ - free_list(pci_dev_resource, &fail_head); + free_list(&fail_head); goto enable_all; } @@ -1394,7 +1396,7 @@ again: if (fail_res->dev->subordinate) res->flags = 0; } - free_list(pci_dev_resource, &fail_head); + free_list(&fail_head); goto again; -- 2.20.1