This is a note to let you know that I've just added the patch titled
staging: comedi: ni_mio_common: fix wrong insn_write handler
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
staging-comedi-ni_mio_common-fix-wrong-insn_write-handler.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 5ca05345c56cb979e1a25ab6146437002f95cac8 Mon Sep 17 00:00:00 2001
From: Ian Abbott <abbotti@xxxxxxxxx>
Date: Wed, 20 Jul 2016 17:07:34 +0100
Subject: staging: comedi: ni_mio_common: fix wrong insn_write handler
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Ian Abbott <abbotti@xxxxxxxxx>
commit 5ca05345c56cb979e1a25ab6146437002f95cac8 upstream.
For counter subdevices, the `s->insn_write` handler is being set to the
wrong function, `ni_tio_insn_read()`. It should be
`ni_tio_insn_write()`.
Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
Reported-by: Éric Piel <piel@xxxxxxxxxx>
Fixes: 10f74377eec3 ("staging: comedi: ni_tio: make ni_tio_winsn() a
proper comedi (*insn_write)"
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/ni_mio_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -5354,7 +5354,7 @@ static int ni_E_init(struct comedi_devic
s->maxdata = (devpriv->is_m_series) ? 0xffffffff
: 0x00ffffff;
s->insn_read = ni_tio_insn_read;
- s->insn_write = ni_tio_insn_read;
+ s->insn_write = ni_tio_insn_write;
s->insn_config = ni_tio_insn_config;
#ifdef PCIDMA
if (dev->irq && devpriv->mite) {
Patches currently in stable-queue which might be from abbotti@xxxxxxxxx are
queue-4.4/staging-comedi-comedi_test-fix-timer-race-conditions.patch
queue-4.4/staging-comedi-ni_mio_common-fix-ao-inttrig-backwards-compatibility.patch
queue-4.4/staging-comedi-ni_mio_common-fix-wrong-insn_write-handler.patch
queue-4.4/staging-comedi-daqboard2000-bug-fix-board-type-matching-code.patch
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