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authorBjorn Helgaas <bhelgaas@google.com>2012-08-16 16:46:08 -0600
committerBjorn Helgaas <bhelgaas@google.com>2012-08-22 11:34:38 -0600
commit0a4af1473a7d81fc90e195fb5b241ab5fcf933ca (patch)
treee50e3a65fd1b3ce0e3bcade67ff6b4cae9f8c641 /drivers/char/agp
parent0b79ca2a800d1a2ed0386886c8358217f3371592 (diff)
downloadblackbird-op-linux-0a4af1473a7d81fc90e195fb5b241ab5fcf933ca.tar.gz
blackbird-op-linux-0a4af1473a7d81fc90e195fb5b241ab5fcf933ca.zip
sgi-agp: Use list_for_each_entry() for bus->devices traversal
Replace list_for_each() + pci_dev_b() with the simpler list_for_each_entry(). Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Yinghai Lu <yinghai@kernel.org> CC: David Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/agp')
-rw-r--r--drivers/char/agp/sgi-agp.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c
index 192000377737..3a5af2f9b015 100644
--- a/drivers/char/agp/sgi-agp.c
+++ b/drivers/char/agp/sgi-agp.c
@@ -289,12 +289,11 @@ static int __devinit agp_sgi_init(void)
j = 0;
list_for_each_entry(info, &tioca_list, ca_list) {
- struct list_head *tmp;
if (list_empty(info->ca_devices))
continue;
- list_for_each(tmp, info->ca_devices) {
+ list_for_each_entry(pdev, info->ca_devices, bus_list) {
u8 cap_ptr;
- pdev = pci_dev_b(tmp);
+
if (pdev->class != (PCI_CLASS_DISPLAY_VGA << 8))
continue;
cap_ptr = pci_find_capability(pdev, PCI_CAP_ID_AGP);
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