linux-kernel - [PATCH 0/3] staging: comedi: ni_mio_common: ni_ai_insn

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Date:   Mon, 14 Nov 2016 20:16:20 +0000
From:   Ian Abbott <abbotti@....co.uk>
To:     devel@...verdev.osuosl.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Ian Abbott <abbotti@....co.uk>,
        H Hartley Sweeten <hsweeten@...ionengravers.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] staging: comedi: ni_mio_common: ni_ai_insn_read() fixes

A couple of bug fixes for incorrect sample data read by
ni_ai_insn_read(), plus removal of an unnecessary variable.

1) staging: comedi: ni_mio_common: fix M Series ni_ai_insn_read() data
   mask
2) staging: comedi: ni_mio_common: fix E series ni_ai_insn_read() data
3) staging: comedi: ni_mio_common: remove variable 'dl' in
   ni_ai_insn_read()

The bug fix patches 1) and 2) apply cleanly to kernel version 4.7
onwards, but will need backporting to longterm kernels 3.18 onwards.

 drivers/staging/comedi/drivers/ni_mio_common.c | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)