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(parent: 8d8f093) | patch
USB: xhci: fix OS want to own HC
authorJiSheng Zhang <jszhang3@gmail.com>
Sat, 16 Jul 2011 03:04:19 +0000 (11:04 +0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 29 Aug 2011 21:08:01 +0000 (14:08 -0700)
commitb6708a1c905318749d1d51037c000fcf883b41b1
tree994000b0d5e95a824b7f5ecb07cd3353edb72dddtree | snapshot
parent8d8f093da9795e0a22f1e4fc6a0a66fccba091a9commit | diff
USB: xhci: fix OS want to own HC

commit 6768458b17f9bf48a4c3a34e49b20344091b5f7e upstream.

Software should set XHCI_HC_OS_OWNED bit to request ownership of xHC.

This patch should be backported to kernels as far back as 2.6.31.

Signed-off-by: JiSheng Zhang <jszhang3@gmail.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/host/pci-quirks.c diff | blob | history
Linux kernel for KaRo TX COM modules