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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2017-12-01 15:08:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-16 16:37:51 +0100 |
| commit | 74657181e7c449351d1ad28cf43941bc333e1bd6 (patch) | |
| tree | 6150e8f77e0b5bbd40714db2044787d5a0bf5c65 /drivers/thunderbolt | |
| parent | 78dfa29c84bab548910490cf7508c53ad99d1d9e (diff) | |
| download | op-kernel-dev-74657181e7c449351d1ad28cf43941bc333e1bd6.zip op-kernel-dev-74657181e7c449351d1ad28cf43941bc333e1bd6.tar.gz | |
thunderbolt: Mask ring interrupt properly when polling starts
When ring enters polling mode we are expected to mask the ring interrupt
before the callback is called. However, the current code actually
unmasks it probably because of a copy-paste mistake.
Mask the interrupt properly from now on.
Fixes: 4ffe722eefcb ("thunderbolt: Add polling mode for rings")
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Yehezkel Bernat <yehezkel.bernat@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/thunderbolt')
| -rw-r--r-- | drivers/thunderbolt/nhi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c index 419a7a9..f45bcbc 100644 --- a/drivers/thunderbolt/nhi.c +++ b/drivers/thunderbolt/nhi.c @@ -339,7 +339,7 @@ static void __ring_interrupt(struct tb_ring *ring) return; if (ring->start_poll) { - __ring_interrupt_mask(ring, false); + __ring_interrupt_mask(ring, true); ring->start_poll(ring->poll_data); } else { schedule_work(&ring->work); |
