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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-12-03 08:28:36 -0500 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2012-12-12 17:22:18 -0500 |
| commit | 17a263540cebd4c615755300f34c695b15378a58 (patch) | |
| tree | 6849351c775e7a1f754517dccef519ba17bd2640 | |
| parent | 5955a5966632d0f49cb9418ae437db604db295d9 (diff) | |
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>
| -rw-r--r-- | arch/tile/kernel/pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/tile/kernel/pci.c b/arch/tile/kernel/pci.c index 759822687e8..aac1cd58696 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); |