From: Chase Southwood <chase.southwood@gmail.com>
Date: Fri, 11 Jul 2014 04:02:55 +0000 (-0500)
Subject: staging: comedi: addi_apci_1564: fix s->maxdata assignment in do subdevice init.
X-Git-Tag: firefly_0821_release~176^2~3491^2~907
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=389e4dea54e2303059dff4eacd36188d4b6fe6c3;p=firefly-linux-kernel-4.4.55.git

staging: comedi: addi_apci_1564: fix s->maxdata assignment in do subdevice init.

s->maxdata for the do subdevice should be 1, however currently it is
being set to 0xffffffff.  Fix this.

Signed-off-by: Chase Southwood <chase.southwood@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/addi_apci_1564.c b/drivers/staging/comedi/drivers/addi_apci_1564.c
index f91aedd9c869..1e25342ebc81 100644
--- a/drivers/staging/comedi/drivers/addi_apci_1564.c
+++ b/drivers/staging/comedi/drivers/addi_apci_1564.c
@@ -391,7 +391,7 @@ static int apci1564_auto_attach(struct comedi_device *dev,
 	s->type = COMEDI_SUBD_DO;
 	s->subdev_flags = SDF_WRITEABLE;
 	s->n_chan = 32;
-	s->maxdata = 0xffffffff;
+	s->maxdata = 1;
 	s->range_table = &range_digital;
 	s->insn_config = apci1564_do_config;
 	s->insn_bits = apci1564_do_insn_bits;