Huajun Li 8816230e13 USB: dynamically allocate usb_device children pointers instead of using a fix array ...

Non-hub device has no child, and even a real USB hub has ports far
less than USB_MAXCHILDREN, so there is no need using a fix array for
child devices, just allocate it dynamically according real port
number.

Signed-off-by: Huajun Li <huajun.li.lee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2012-03-13 14:24:07 -07:00

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