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| author |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-29 07:43:16 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-29 07:43:16 -0700 |
| commit | 78283dd29e647775cb1e63a4d6554b3090b9a9ff (patch) | |
| tree | 46a179781ed356c0546379ecc46ca5daed7ae50a /include/linux/usb.h | |
| parent | USB: ohci_usb warn "irq nobody cared" on shutdown (diff) | |
| parent | Linux 3.11-rc3 (diff) | |
| download | linux-dev-78283dd29e647775cb1e63a4d6554b3090b9a9ff.tar.xz linux-dev-78283dd29e647775cb1e63a4d6554b3090b9a9ff.zip | |
Merge 3.11-rc3 into usb-next
Diffstat (limited to 'include/linux/usb.h')
| -rw-r--r-- | include/linux/usb.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index eb4252a0da7e..6efdab089014 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -367,17 +367,6 @@ struct usb_bus { /* ----------------------------------------------------------------------- */ -/* This is arbitrary. - * From USB 2.0 spec Table 11-13, offset 7, a hub can - * have up to 255 ports. The most yet reported is 10. - * - * Current Wireless USB host hardware (Intel i1480 for example) allows - * up to 22 devices to connect. Upcoming hardware might raise that - * limit. Because the arrays need to add a bit for hub status data, we - * do 31, so plus one evens out to four bytes. - */ -#define USB_MAXCHILDREN (31) - struct usb_tt; enum usb_device_removable { |