linux-kernel - [PATCH 1/4] staging: comedi: addi_apci_1564: remove len

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Message-Id: <46eb3a46131c27b82fc1fdc6ad9ed412da187649.1405050794.git.chase.southwood@gmail.com>
Date:	Thu, 10 Jul 2014 23:01:26 -0500
From:	Chase Southwood <chase.southwood@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	abbotti@....co.uk, hsweeten@...ionengravers.com,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	Chase Southwood <chase.southwood@...il.com>
Subject: [PATCH 1/4] staging: comedi: addi_apci_1564: remove len_chanlist from di and do subdevices

This value is only needed for subdevices that support async commands.
The comedi core will default the value to 1 when it is not initialized.

Signed-off-by: Chase Southwood <chase.southwood@...il.com>
Cc: Ian Abbott <abbotti@....co.uk>
Cc: H Hartley Sweeten <hsweeten@...ionengravers.com>
---
 drivers/staging/comedi/drivers/addi_apci_1564.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/comedi/drivers/addi_apci_1564.c b/drivers/staging/comedi/drivers/addi_apci_1564.c
index 5924421..675054f 100644
--- a/drivers/staging/comedi/drivers/addi_apci_1564.c
+++ b/drivers/staging/comedi/drivers/addi_apci_1564.c
@@ -385,7 +385,6 @@ static int apci1564_auto_attach(struct comedi_device *dev,
 	s->subdev_flags = SDF_READABLE;
 	s->n_chan = 32;
 	s->maxdata = 1;
-	s->len_chanlist = 32;
 	s->range_table = &range_digital;
 	s->insn_bits = apci1564_di_insn_bits;
 
@@ -395,7 +394,6 @@ static int apci1564_auto_attach(struct comedi_device *dev,
 	s->subdev_flags = SDF_WRITEABLE;
 	s->n_chan = 32;
 	s->maxdata = 0xffffffff;
-	s->len_chanlist = 32;
 	s->range_table = &range_digital;
 	s->insn_config = apci1564_do_config;
 	s->insn_bits = apci1564_do_insn_bits;
-- 
2.0.1

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