diff options
| author | Vincent Palatin <vpalatin@chromium.org> | 2012-02-23 08:18:14 -0800 |
|---|---|---|
| committer | Gerrit <chrome-bot@google.com> | 2012-02-23 09:47:25 -0800 |
| commit | c84eb5ea33c628e447134f7f34b9f4cb80c47322 (patch) | |
| tree | cd97be607f3faa65a01f5c7bb9beb355ec08e263 | |
| parent | 77fbe691f3b1607acfb6f84e978f73ad4fd5d6a0 (diff) | |
ehci: fix PCI controllers lookup
We were not searching on the last PCI bus.
Fix the loop to go up to pci_last_busno() included.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BUG=None
TEST=run on Link with only one PCI bus active, see we can detect the
EHCI controllers.
Change-Id: Icdcd19df0c622039f56e7403c2616348b5d8b7d6
Reviewed-on: https://gerrit.chromium.org/gerrit/16481
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Commit-Ready: Vincent Palatin <vpalatin@chromium.org>
| -rw-r--r-- | drivers/usb/host/ehci-pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index 87f3f24355..3d66e77f25 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -40,7 +40,7 @@ static pci_dev_t ehci_find_class(int index) pci_dev_t bdf; uint32_t class; - for (bus = 0; bus < pci_last_busno(); bus++) + for (bus = 0; bus <= pci_last_busno(); bus++) { for (devnum = 0; devnum < PCI_MAX_PCI_DEVICES-1; devnum++) { |