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authorAlan Stern <stern@rowland.harvard.edu>2012-04-18 19:33:00 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-04-19 00:06:59 +0400
commit2fbe2bf1fd37f9d99950bd8d8093623cf22cf08b (patch)
tree838bf037f182521ec1c3ab4871689c6711c1f8a6 /drivers/uwb
parentdc75ce9d929aabeb0843a6b1a4ab320e58ba1597 (diff)
downloadlinux-2fbe2bf1fd37f9d99950bd8d8093623cf22cf08b.tar.xz
EHCI: always clear the STS_FLR status bit
This patch (as1544) fixes a problem affecting some EHCI controllers. They can generate interrupts whenever the STS_FLR status bit is turned on, even though that bit is masked out in the Interrupt Enable register. Since the driver doesn't use STS_FLR anyway, the patch changes the interrupt routine to clear that bit whenever it is set, rather than leaving it alone. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-and-tested-by: Tomoya MORINAGA <tomoya.rohm@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/uwb')
0 files changed, 0 insertions, 0 deletions