From: Jonathan Cameron <jic23@cam.ac.uk>
To: Michael.Hennerich@analog.com
Cc: linux-iio@vger.kernel.org, Jonathan Cameron <jic23@cam.ac.uk>
Subject: [PATCH 03/16] staging:iio:adc:ad799x fix incorrect setting of configuration register on single channel read.
Date: Fri, 23 Sep 2011 13:01:29 +0100 [thread overview]
Message-ID: <1316779302-12357-4-git-send-email-jic23@cam.ac.uk> (raw)
In-Reply-To: <1316779302-12357-1-git-send-email-jic23@cam.ac.uk>
It is a bit mask whereas current code treats it as a straight value.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
---
drivers/staging/iio/adc/ad799x_core.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index 975a3f7..3b5f8be 100644
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -123,7 +123,8 @@ static int ad799x_scan_direct(struct ad799x_state *st, unsigned ch)
break;
case ad7997:
case ad7998:
- cmd = (ch << AD799X_CHANNEL_SHIFT) | AD7997_8_READ_SINGLE;
+ cmd = ((1 << ch) << AD799X_CHANNEL_SHIFT) |
+ AD7997_8_READ_SINGLE;
break;
default:
return -EINVAL;
--
1.7.3.4
next prev parent reply other threads:[~2011-09-23 12:01 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-23 12:01 [PATCH 00/16] staging:iio:adc cleanups / fixes Jonathan Cameron
2011-09-23 12:01 ` [PATCH 01/16] staging:iio:adc:ad799x fix incorrect scan_type descriptions Jonathan Cameron
2011-09-23 12:01 ` [PATCH 02/16] staging:iio:adc:ad799x stop using IIO_CHAN macro Jonathan Cameron
2011-09-26 7:40 ` Hennerich, Michael
2011-09-23 12:01 ` Jonathan Cameron [this message]
2011-09-26 7:24 ` [PATCH 03/16] staging:iio:adc:ad799x fix incorrect setting of configuration register on single channel read Hennerich, Michael
2011-09-26 8:31 ` Jonathan Cameron
2011-09-23 12:01 ` [PATCH 04/16] staging:iio:adc:ad799x trivial: use the convenient chan struct Jonathan Cameron
2011-09-26 7:32 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 05/16] staging:iio:adc:ad799x use a table for frequency values rather than big switch Jonathan Cameron
2011-09-26 7:25 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 06/16] staging:iio:adc:ad799x avoid bouncing back and forth from iio_priv space Jonathan Cameron
2011-09-26 7:29 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 07/16] staging:iio:adc:ad799x use the core handling for as much of the events as possible Jonathan Cameron
2011-09-26 7:51 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 08/16] staging:iio:adc:ad799x set the device name only once Jonathan Cameron
2011-09-26 7:25 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 09/16] staging:iio:adc:ad799x address and scan_index always match so stop using address Jonathan Cameron
2011-09-26 7:32 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 10/16] staging:iio:adc:ad7606 add local define for chan_spec structures Jonathan Cameron
2011-09-26 7:40 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 11/16] staging:iio:adc:ad7606 trivial code style fix Jonathan Cameron
2011-09-26 7:33 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 12/16] staging:iio:adc:ad7606 make gpio request failures more consistent Jonathan Cameron
2011-09-26 7:37 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 13/16] staging;iio:adc:ad7606 use iio_sw_buffer_preenable rather than local equiv Jonathan Cameron
2011-09-26 7:42 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 14/16] staging:iio:adc:ad7606 refactor to remove st->irq and st->id Jonathan Cameron
2011-09-26 7:38 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 15/16] staging:iio:adc:ad7606 remove unused chip info elements Jonathan Cameron
2011-09-26 7:40 ` Hennerich, Michael
2011-09-23 12:01 ` [PATCH 16/16] staging:iio:adc:ad7887 stop using IIO_CHAN macro Jonathan Cameron
2011-09-26 7:39 ` Hennerich, Michael
2011-09-26 7:55 ` [PATCH 00/16] staging:iio:adc cleanups / fixes Hennerich, Michael
2011-09-26 8:34 ` Jonathan Cameron
2011-09-27 6:17 ` Hennerich, Michael
2011-09-27 8:58 ` Jonathan Cameron
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