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From: Ian Abbott <abbotti@mev.co.uk>
To: devel@driverdev.osuosl.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Ian Abbott <abbotti@mev.co.uk>,
	H Hartley Sweeten <hsweeten@visionengravers.com>,
	linux-kernel@vger.kernel.org
Subject: [PATCH v2 01/14] staging: comedi: daqboard2000: remove commented out code
Date: Wed, 18 May 2016 13:36:56 +0100	[thread overview]
Message-ID: <1463575029-12089-2-git-send-email-abbotti@mev.co.uk> (raw)
In-Reply-To: <1463575029-12089-1-git-send-email-abbotti@mev.co.uk>

Remove some commented out code.  Some of it uses constructs that don't
exist in the driver, and probably come from the source code for the MS
Windows driver.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
---
v2: added comments to offset and gain values that should be read from
EEPROM, as suggested by Hartley.
---
 drivers/staging/comedi/drivers/daqboard2000.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
index 57ab668..63d68fd 100644
--- a/drivers/staging/comedi/drivers/daqboard2000.c
+++ b/drivers/staging/comedi/drivers/daqboard2000.c
@@ -278,9 +278,7 @@ struct daqboard2000_private {
 
 static void writeAcqScanListEntry(struct comedi_device *dev, u16 entry)
 {
-	/* udelay(4); */
 	writew(entry & 0x00ff, dev->mmio + acqScanListFIFO);
-	/* udelay(4); */
 	writew((entry >> 8) & 0x00ff, dev->mmio + acqScanListFIFO);
 }
 
@@ -315,13 +313,9 @@ static void setup_sampling(struct comedi_device *dev, int chan, int gain)
 		word3 = 0;
 		break;
 	}
-/*
-  dev->eeprom.correctionDACSE[i][j][k].offset = 0x800;
-  dev->eeprom.correctionDACSE[i][j][k].gain = 0xc00;
-*/
 	/* These should be read from EEPROM */
-	word2 |= 0x0800;
-	word3 |= 0xc000;
+	word2 |= 0x0800;	/* offset */
+	word3 |= 0xc000;	/* gain */
 	writeAcqScanListEntry(dev, word0);
 	writeAcqScanListEntry(dev, word1);
 	writeAcqScanListEntry(dev, word2);
-- 
2.8.1

  reply	other threads:[~2016-05-18 12:37 UTC|newest]

Thread overview: 66+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-17  9:52 [PATCH 00/14] staging: comedi: daqboard2000: checkpatch clean-ups Ian Abbott
2016-05-17  9:52 ` [PATCH 01/14] staging: comedi: daqboard2000: remove commented out code Ian Abbott
2016-05-17 17:14   ` Hartley Sweeten
2016-05-18 10:21     ` Ian Abbott
2016-05-17  9:52 ` [PATCH 02/14] staging: comedi: daqboard2000: use usual block comment style Ian Abbott
2016-05-17  9:52 ` [PATCH 03/14] staging: comedi: daqboard2000: CHECK: spaces preferred around that '*' Ian Abbott
2016-05-17  9:52 ` [PATCH 04/14] staging: comedi: daqboard2000: add blank line after struct declaration Ian Abbott
2016-05-17  9:52 ` [PATCH 05/14] staging: comedi: daqboard2000: rename serial EEPROM register macros Ian Abbott
2016-05-17 17:22   ` Hartley Sweeten
2016-05-18 10:25     ` Ian Abbott
2016-05-17  9:52 ` [PATCH 06/14] staging: comedi: daqboard2000: rename register offset macros Ian Abbott
2016-05-17 17:27   ` Hartley Sweeten
2016-05-18 10:27     ` Ian Abbott
2016-05-17  9:52 ` [PATCH 07/14] staging: comedi: daqboard2000: rename acquisition control register macros Ian Abbott
2016-05-17  9:52 ` [PATCH 08/14] staging: comedi: daqboard2000: rename acq status " Ian Abbott
2016-05-17  9:52 ` [PATCH 09/14] staging: comedi: daqboard2000: redo DAC control " Ian Abbott
2016-05-17  9:52 ` [PATCH 10/14] staging: comedi: daqboard2000: redo DAC status macros and fix busy Ian Abbott
2016-05-17  9:52 ` [PATCH 11/14] staging: comedi: daqboard2000: rename trigger control register macros Ian Abbott
2016-05-17  9:52 ` [PATCH 12/14] staging: comedi: daqboard2000: rename reference DACs " Ian Abbott
2016-05-17  9:52 ` [PATCH 13/14] staging: comedi: daqboard2000: rename CamelCase functions Ian Abbott
2016-05-17  9:52 ` [PATCH 14/14] staging: comedi: daqboard2000: prefer usleep_range() Ian Abbott
2016-05-17 17:42   ` Hartley Sweeten
2016-05-18 10:28     ` Ian Abbott
2016-05-17 17:46 ` [PATCH 00/14] staging: comedi: daqboard2000: checkpatch clean-ups Hartley Sweeten
2016-05-18 12:00   ` Ian Abbott
2016-05-18 12:36 ` [PATCH v2 " Ian Abbott
2016-05-18 12:36   ` Ian Abbott [this message]
2016-05-18 12:36   ` [PATCH v2 02/14] staging: comedi: daqboard2000: use usual block comment style Ian Abbott
2016-05-18 12:36   ` [PATCH v2 03/14] staging: comedi: daqboard2000: CHECK: spaces preferred around that '*' Ian Abbott
2016-05-18 12:36   ` [PATCH v2 04/14] staging: comedi: daqboard2000: add blank line after struct declaration Ian Abbott
2016-05-18 12:37   ` [PATCH v2 05/14] staging: comedi: daqboard2000: rename serial EEPROM register macros Ian Abbott
2016-05-18 12:37   ` [PATCH v2 06/14] staging: comedi: daqboard2000: rename register offset macros Ian Abbott
2016-05-18 22:45     ` Hartley Sweeten
2016-05-19  9:55     ` [PATCH v3 " Ian Abbott
2016-05-19 16:49       ` Hartley Sweeten
2016-05-19 17:42         ` Ian Abbott
2016-05-18 12:37   ` [PATCH v2 07/14] staging: comedi: daqboard2000: rename acquisition control register macros Ian Abbott
2016-05-18 12:37   ` [PATCH v2 08/14] staging: comedi: daqboard2000: rename acq status " Ian Abbott
2016-05-18 12:37   ` [PATCH v2 09/14] staging: comedi: daqboard2000: redo DAC control " Ian Abbott
2016-05-18 12:37   ` [PATCH v2 10/14] staging: comedi: daqboard2000: redo DAC status macros and fix busy Ian Abbott
2016-05-18 12:37   ` [PATCH v2 11/14] staging: comedi: daqboard2000: rename trigger control register macros Ian Abbott
2016-05-18 12:37   ` [PATCH v2 12/14] staging: comedi: daqboard2000: rename reference DACs " Ian Abbott
2016-05-18 22:35     ` Hartley Sweeten
2016-05-19  9:58     ` [PATCH v3 " Ian Abbott
2016-05-19 10:07       ` Ian Abbott
2016-05-19 10:11       ` [PATCH v4 " Ian Abbott
2016-05-18 12:37   ` [PATCH v2 13/14] staging: comedi: daqboard2000: rename CamelCase functions Ian Abbott
2016-05-18 12:37   ` [PATCH v2 14/14] staging: comedi: daqboard2000: prefer usleep_range() Ian Abbott
2016-05-19 10:02   ` [PATCH v2 00/14] staging: comedi: daqboard2000: checkpatch clean-ups Ian Abbott
2016-05-19 10:16     ` Ian Abbott
2016-05-19 18:04       ` Ian Abbott
2016-05-19 18:15 ` [PATCH v4 " Ian Abbott
2016-05-19 18:15   ` [PATCH v4 01/14] staging: comedi: daqboard2000: remove commented out code Ian Abbott
2016-05-19 18:15   ` [PATCH v4 02/14] staging: comedi: daqboard2000: use usual block comment style Ian Abbott
2016-05-19 18:15   ` [PATCH v4 03/14] staging: comedi: daqboard2000: CHECK: spaces preferred around that '*' Ian Abbott
2016-05-19 18:15   ` [PATCH v4 04/14] staging: comedi: daqboard2000: add blank line after struct declaration Ian Abbott
2016-05-19 18:15   ` [PATCH v4 05/14] staging: comedi: daqboard2000: rename serial EEPROM register macros Ian Abbott
2016-05-19 18:15   ` [PATCH v4 06/14] staging: comedi: daqboard2000: rename register offset macros Ian Abbott
2016-05-19 18:15   ` [PATCH v4 07/14] staging: comedi: daqboard2000: rename acquisition control register macros Ian Abbott
2016-05-19 18:15   ` [PATCH v4 08/14] staging: comedi: daqboard2000: rename acq status " Ian Abbott
2016-05-19 18:15   ` [PATCH v4 09/14] staging: comedi: daqboard2000: redo DAC control " Ian Abbott
2016-05-19 18:15   ` [PATCH v4 10/14] staging: comedi: daqboard2000: redo DAC status macros and fix busy Ian Abbott
2016-05-19 18:15   ` [PATCH v4 11/14] staging: comedi: daqboard2000: rename trigger control register macros Ian Abbott
2016-05-19 18:15   ` [PATCH v4 12/14] staging: comedi: daqboard2000: rename reference DACs " Ian Abbott
2016-05-19 18:15   ` [PATCH v4 13/14] staging: comedi: daqboard2000: rename CamelCase functions Ian Abbott
2016-05-19 18:15   ` [PATCH v4 14/14] staging: comedi: daqboard2000: prefer usleep_range() Ian Abbott

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