PCI: use for_each_pci_dev()

Use for_each_pci_dev() to simplify the code.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

5 files changed, 6 insertions, 7 deletions

diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index 5317e4d7d96e..17d10e2e8fb6 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -135,7 +135,7 @@ static int __init init_legacy(void)
         struct pci_dev *pdev = NULL;
 
         /* Add existing devices */
-        while ((pdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pdev)))
+        for_each_pci_dev(pdev)
                 legacy_add_slot(pdev);
 
         /* Be alerted of any new ones */
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 68316b59d7d3..01f0306525a5 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -483,9 +483,9 @@ static int __init pci_proc_init(void)
         proc_create("devices", 0, proc_bus_pci_dir,
                     &proc_bus_pci_dev_operations);
         proc_initialized = 1;
-        while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+        for_each_pci_dev(dev)
                 pci_proc_attach_device(dev);
-        }
+
         return 0;
 }
 
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 202efa6f57c4..8141f442e3df 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2773,7 +2773,7 @@ static int __init pci_apply_final_quirks(void)
                 printk(KERN_DEBUG "PCI: CLS %u bytes\n",
                        pci_cache_line_size << 2);
 
-        while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+        for_each_pci_dev(dev) {
                 pci_fixup_device(pci_fixup_final, dev);
                 /*
                  * If arch hasn't set it explicitly yet, use the CLS
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 20d03f772289..9d75dc8ca602 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -169,7 +169,7 @@ struct pci_dev *pci_get_domain_bus_and_slot(int domain, unsigned int bus,
 {
         struct pci_dev *dev = NULL;
 
-        while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+        for_each_pci_dev(dev) {
                 if (pci_domain_nr(dev->bus) == domain &&
                     (dev->bus->number == bus && dev->devfn == devfn))
                         return dev;
diff --git a/drivers/pci/setup-irq.c b/drivers/pci/setup-irq.c
index aa795fd428de..eec9738f3492 100644
--- a/drivers/pci/setup-irq.c
+++ b/drivers/pci/setup-irq.c
@@ -59,7 +59,6 @@ pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *),
                int (*map_irq)(struct pci_dev *, u8, u8))
 {
         struct pci_dev *dev = NULL;
-        while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+        for_each_pci_dev(dev)
                 pdev_fixup_irq(dev, swizzle, map_irq);
-        }
 }