linux-kernel - [PATCH v2 1/3] iio: adc: ina2xx: Make use of attribute flags consistent on all channels

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Date:   Wed, 24 May 2017 02:09:05 +0200
From:   Stefan Brüns <stefan.bruens@...h-aachen.de>
To:     <linux-iio@...r.kernel.org>
CC:     Jonathan Cameron <jic23@...nel.org>,
        <linux-kernel@...r.kernel.org>, Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Marc Titinger <mtitinger@...libre.com>,
        Stefan Brüns <stefan.bruens@...h-aachen.de>
Subject: [PATCH v2 1/3] iio: adc: ina2xx: Make use of attribute flags consistent on all channels

Flags for shared channel attributes should be set on all channels of a
channel set. I.e. SAMP_FREQUENCY and OVERSAMPLING_RATIO are set on the
in_voltage{0,1} channels, thus should be set on in_power, in_current.

Signed-off-by: Stefan Brüns <stefan.bruens@...h-aachen.de>
---
 drivers/iio/adc/ina2xx-adc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c
index 6b588ac3130c..bba10a1b2fcb 100644
--- a/drivers/iio/adc/ina2xx-adc.c
+++ b/drivers/iio/adc/ina2xx-adc.c
@@ -442,6 +442,8 @@ static ssize_t ina2xx_shunt_resistor_store(struct device *dev,
 	.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
 			      BIT(IIO_CHAN_INFO_SCALE) | \
 			      BIT(IIO_CHAN_INFO_INT_TIME), \
+	.info_mask_shared_by_dir = BIT(IIO_CHAN_INFO_SAMP_FREQ) | \
+				   BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), \
 	.scan_index = (_index), \
 	.scan_type = { \
 		.sign = 'u', \
-- 
2.12.2