staging: comedi: ni_mio_common: ack ai fifo error interrupts.

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Ack ai fifo error interrupts in interrupt handler to clear interrupt
after fifo overflow.  It should prevent lock-ups after the ai fifo
overflows.

Cc: <stable@vger.kernel.org> # v4.2+
Signed-off-by: Frank Mori Hess <fmh6jj@gmail.com>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Frank Mori Hess 2018-03-15 10:25:44 +00:00 • committed by Greg Kroah-Hartman

parent 988f4a3b6a

commit e1d9fc04c4

1 changed files with 2 additions and 0 deletions

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drivers/staging/comedi/drivers/ni_mio_common.c

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