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| author | Yijing Wang <wangyijing@huawei.com> | 2014-02-13 14:14:02 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-02-14 19:20:51 +0100 |
| commit | 560698e9d2ca77d0adb07f3cf0ebfe519859c528 (patch) | |
| tree | d5c715de0d7fd11b2da475e50213ec67d1127295 | |
| parent | powerpc/PCI: Use list_for_each_entry() for bus traversal (diff) | |
| download | linux-560698e9d2ca77d0adb07f3cf0ebfe519859c528.tar.xz linux-560698e9d2ca77d0adb07f3cf0ebfe519859c528.zip | |
pcmcia: Use list_for_each_entry() for bus traversal
Replace list_for_each() + pci_bus_b() with list_for_each_entry().
[bhelgaas: fix "silbling" typo]
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
| -rw-r--r-- | drivers/pcmcia/yenta_socket.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c index 8485761e76af..946f90ef6020 100644 --- a/drivers/pcmcia/yenta_socket.c +++ b/drivers/pcmcia/yenta_socket.c @@ -1076,7 +1076,7 @@ static void yenta_config_init(struct yenta_socket *socket) */ static void yenta_fixup_parent_bridge(struct pci_bus *cardbus_bridge) { - struct list_head *tmp; + struct pci_bus *sibling; unsigned char upper_limit; /* * We only check and fix the parent bridge: All systems which need @@ -1095,18 +1095,18 @@ static void yenta_fixup_parent_bridge(struct pci_bus *cardbus_bridge) /* stay within the limits of the bus range of the parent: */ upper_limit = bridge_to_fix->parent->busn_res.end; - /* check the bus ranges of all silbling bridges to prevent overlap */ - list_for_each(tmp, &bridge_to_fix->parent->children) { - struct pci_bus *silbling = pci_bus_b(tmp); + /* check the bus ranges of all sibling bridges to prevent overlap */ + list_for_each_entry(sibling, &bridge_to_fix->parent->children, + node) { /* - * If the silbling has a higher secondary bus number + * If the sibling has a higher secondary bus number * and it's secondary is equal or smaller than our * current upper limit, set the new upper limit to - * the bus number below the silbling's range: + * the bus number below the sibling's range: */ - if (silbling->busn_res.start > bridge_to_fix->busn_res.end - && silbling->busn_res.start <= upper_limit) - upper_limit = silbling->busn_res.start - 1; + if (sibling->busn_res.start > bridge_to_fix->busn_res.end + && sibling->busn_res.start <= upper_limit) + upper_limit = sibling->busn_res.start - 1; } /* Show that the wanted subordinate number is not possible: */ |