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From: Jeremy Fertic <jeremyfertic@gmail.com>
To: Jonathan Cameron <jic23@kernel.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>,
	Michael Hennerich <Michael.Hennerich@analog.com>,
	Hartmut Knaack <knaack.h@gmx.de>,
	Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-iio@vger.kernel.org, devel@driverdev.osuosl.org,
	linux-kernel@vger.kernel.org,
	Jeremy Fertic <jeremyfertic@gmail.com>
Subject: [PATCH 07/11] staging: iio: adt7316: use correct variable in DAC_internal_Vref read
Date: Tue, 11 Dec 2018 17:54:59 -0700	[thread overview]
Message-ID: <20181212005503.28054-8-jeremyfertic@gmail.com> (raw)
In-Reply-To: <20181212005503.28054-1-jeremyfertic@gmail.com>

The dac internal vref settings are part of the ldac config register rather
than the dac config register. Change the variable being used so the read
returns the correct result.

Signed-off-by: Jeremy Fertic <jeremyfertic@gmail.com>
---
 drivers/staging/iio/addac/adt7316.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c
index 77ef3c209b67..98101a7157d2 100644
--- a/drivers/staging/iio/addac/adt7316.c
+++ b/drivers/staging/iio/addac/adt7316.c
@@ -1056,10 +1056,10 @@ static ssize_t adt7316_show_DAC_internal_Vref(struct device *dev,
 
 	if ((chip->id & ID_FAMILY_MASK) == ID_ADT75XX)
 		return sprintf(buf, "0x%x\n",
-			(chip->dac_config & ADT7516_DAC_IN_VREF_MASK) >>
+			(chip->ldac_config & ADT7516_DAC_IN_VREF_MASK) >>
 			ADT7516_DAC_IN_VREF_OFFSET);
 	return sprintf(buf, "%d\n",
-		       !!(chip->dac_config & ADT7316_DAC_IN_VREF));
+		       !!(chip->ldac_config & ADT7316_DAC_IN_VREF));
 }
 
 static ssize_t adt7316_store_DAC_internal_Vref(struct device *dev,
-- 
2.19.1


  parent reply	other threads:[~2018-12-12  0:56 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-12  0:54 [PATCH 00/11] staging: iio: adt7316: dac fixes Jeremy Fertic
2018-12-12  0:54 ` [PATCH 01/11] staging: iio: adt7316: fix register and bit definitions Jeremy Fertic
2018-12-16 11:19   ` Jonathan Cameron
2018-12-12  0:54 ` [PATCH 02/11] staging: iio: adt7316: invert the logic of the check for an ldac pin Jeremy Fertic
2018-12-12  8:19   ` Dan Carpenter
2018-12-13 22:06     ` Jeremy Fertic
2018-12-14  6:18       ` Dan Carpenter
2018-12-16 11:23         ` Jonathan Cameron
2018-12-12  0:54 ` [PATCH 03/11] staging: iio: adt7316: fix dac_bits assignment Jeremy Fertic
2018-12-16 11:37   ` Jonathan Cameron
2018-12-17 21:30     ` Jeremy Fertic
2018-12-22 18:03       ` Jonathan Cameron
2018-12-22 18:03         ` Jonathan Cameron
2018-12-12  0:54 ` [PATCH 04/11] staging: iio: adt7316: fix handling of dac high resolution option Jeremy Fertic
2018-12-12  8:23   ` Dan Carpenter
2018-12-13 22:01     ` Jeremy Fertic
2018-12-14  6:26       ` Dan Carpenter
2018-12-14 21:29         ` Jeremy Fertic
2018-12-12  0:54 ` [PATCH 05/11] staging: iio: adt7316: fix the dac read calculation Jeremy Fertic
2018-12-16 11:45   ` Jonathan Cameron
2018-12-12  0:54 ` [PATCH 06/11] staging: iio: adt7316: fix the dac write calculation Jeremy Fertic
2018-12-16 11:47   ` Jonathan Cameron
2018-12-12  0:54 ` Jeremy Fertic [this message]
2018-12-16 11:51   ` [PATCH 07/11] staging: iio: adt7316: use correct variable in DAC_internal_Vref read Jonathan Cameron
2018-12-12  0:55 ` [PATCH 08/11] staging: iio: adt7316: allow adt751x to use internal vref for all dacs Jeremy Fertic
2018-12-16 11:54   ` Jonathan Cameron
2018-12-12  0:55 ` [PATCH 09/11] staging: iio: adt7316: remove dac vref buffer bypass from adt751x Jeremy Fertic
2018-12-16 11:56   ` Jonathan Cameron
2018-12-12  0:55 ` [PATCH 10/11] staging: iio: adt7316: change interpretation of write to dac update mode Jeremy Fertic
2018-12-12  8:31   ` Dan Carpenter
2018-12-12 11:05     ` Jonathan Cameron
2018-12-16 11:59   ` Jonathan Cameron
2018-12-12  0:55 ` [PATCH 11/11] staging: iio: adt7316: correct spelling of ADT7316_DA_EN_VIA_DAC_LDCA Jeremy Fertic
2018-12-16 12:00   ` Jonathan Cameron

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