From: Huajun Li <huajun.li.lee@gmail.com>
Date: Mon, 12 Mar 2012 13:00:19 +0000 (+0800)
Subject: USB: dynamically allocate usb_device children pointers instead of using a fix array
X-Git-Tag: v3.4-rc1~184^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8816230e13d0c3c6ba51916d20e6d204646abf03;p=pandora-kernel.git

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>
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