tile/PCI: use for_each_pci_dev to simplify the code

Use for_each_pci_dev to simplify the code.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/tile/kernel/pci.c b/arch/tile/kernel/pci.c
index 759822687e8f..aac1cd586966 100644
--- a/arch/tile/kernel/pci.c
+++ b/arch/tile/kernel/pci.c
@@ -245,7 +245,7 @@ static void __devinit fixup_read_and_payload_sizes(void)
         u16 new_values;
 
         /* Scan for the smallest maximum payload size. */
-        while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+        for_each_pci_dev(dev) {
                 u32 devcap;
                 int max_payload;
 
@@ -260,7 +260,7 @@ static void __devinit fixup_read_and_payload_sizes(void)
 
         /* Now, set the max_payload_size for all devices to that value. */
         new_values = (max_read_size << 12) | (smallest_max_payload << 5);
-        while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL)
+        for_each_pci_dev(dev)
                 pcie_capability_clear_and_set_word(dev, PCI_EXP_DEVCTL,
                                 PCI_EXP_DEVCTL_PAYLOAD | PCI_EXP_DEVCTL_READRQ,
                                 new_values);