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| author | Lan Tianyu <tianyu.lan@intel.com> | 2012-05-11 16:08:30 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-11 17:08:41 -0700 |
| commit | bebc56d58dc780539777d2b1ca80df5566e2ad87 (patch) | |
| tree | e24d45842809c559c98abb6fb6b2db1445264220 /drivers/usb/host/r8a66597-hcd.c | |
| parent | f397d7c4c5e8a1eb93f2ed15808a509318ccf1dd (diff) | |
| download | linux-bebc56d58dc780539777d2b1ca80df5566e2ad87.tar.gz linux-bebc56d58dc780539777d2b1ca80df5566e2ad87.tar.bz2 linux-bebc56d58dc780539777d2b1ca80df5566e2ad87.zip | |
usb: move struct usb_device->children to struct usb_hub_port->child
Move child's pointer to the struct usb_hub_port since the child device
is directly associated with the port. Provide usb_get_hub_child_device()
to get child's pointer.
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/r8a66597-hcd.c')
| -rw-r--r-- | drivers/usb/host/r8a66597-hcd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index c868be65e763..4c82fdf5494f 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -2040,7 +2040,8 @@ static void collect_usb_address_map(struct usb_device *udev, unsigned long *map) map[udev->devnum/32] |= (1 << (udev->devnum % 32)); for (chix = 0; chix < udev->maxchild; chix++) { - struct usb_device *childdev = udev->children[chix]; + struct usb_device *childdev = + usb_get_hub_child_device(udev, chix + 1); if (childdev) collect_usb_address_map(childdev, map); |