diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2012-08-16 16:45:02 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-08-22 11:34:38 -0600 |
| commit | 0b79ca2a800d1a2ed0386886c8358217f3371592 (patch) | |
| tree | e78f58f56b3de5f22804e72c21641e78155d9c4d /drivers/parisc/lba_pci.c | |
| parent | f5725f4d3d9a69c647d6d2d504bd0ae87d9a08df (diff) | |
| download | op-kernel-dev-0b79ca2a800d1a2ed0386886c8358217f3371592.zip op-kernel-dev-0b79ca2a800d1a2ed0386886c8358217f3371592.tar.gz | |
parisc/PCI: 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: linux-parisc@vger.kernel.org
Diffstat (limited to 'drivers/parisc/lba_pci.c')
| -rw-r--r-- | drivers/parisc/lba_pci.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c index 4ce57c9..fdd63a6 100644 --- a/drivers/parisc/lba_pci.c +++ b/drivers/parisc/lba_pci.c @@ -629,7 +629,6 @@ truncate_pat_collision(struct resource *root, struct resource *new) static void lba_fixup_bus(struct pci_bus *bus) { - struct list_head *ln; struct pci_dev *dev; #ifdef FBB_SUPPORT u16 status; @@ -711,10 +710,9 @@ lba_fixup_bus(struct pci_bus *bus) } - list_for_each(ln, &bus->devices) { + list_for_each_entry(dev, &bus->devices, bus_list) { int i; - dev = pci_dev_b(ln); DBG("lba_fixup_bus() %s\n", pci_name(dev)); /* Virtualize Device/Bridge Resources. */ @@ -771,8 +769,7 @@ lba_fixup_bus(struct pci_bus *bus) } /* Lastly enable FBB/PERR/SERR on all devices too */ - list_for_each(ln, &bus->devices) { - dev = pci_dev_b(ln); + list_for_each_entry(dev, &bus->devices, bus_list) { (void) pci_read_config_word(dev, PCI_COMMAND, &status); status |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR | fbb_enable; (void) pci_write_config_word(dev, PCI_COMMAND, status); |
