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From: Linus Walleij <linus.walleij@linaro.org>
To: Jonathan Cameron <jic23@kernel.org>, linux-iio@vger.kernel.org
Cc: Hartmut Knaack <knaack.h@gmx.de>,
	Lars-Peter Clausen <lars@metafoo.de>,
	Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
	Linus Walleij <linus.walleij@linaro.org>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Denis Ciocca <denis.ciocca@st.com>,
	Daniel Drake <drake@endlessm.com>,
	Stephan Gerhold <stephan@gerhold.net>
Subject: [PATCH 1/5 v2] iio: st_sensors: Create extended attr macro
Date: Tue, 18 May 2021 01:33:18 +0200	[thread overview]
Message-ID: <20210517233322.383043-1-linus.walleij@linaro.org> (raw)

Extend ST_SENSORS_LSM_CHANNELS() to a version that will accept extended
attributes named ST_SENSORS_LSM_CHANNELS_EXT() and wrap the former as a
specialized version of the former.

Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Denis Ciocca <denis.ciocca@st.com>
Cc: Daniel Drake <drake@endlessm.com>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
ChangeLog v1->v2:
- New helper patch from Stephan.
---
 include/linux/iio/common/st_sensors.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h
index 33e939977444..704217a5c3ba 100644
--- a/include/linux/iio/common/st_sensors.h
+++ b/include/linux/iio/common/st_sensors.h
@@ -46,8 +46,8 @@
 #define ST_SENSORS_MAX_NAME			17
 #define ST_SENSORS_MAX_4WAI			8
 
-#define ST_SENSORS_LSM_CHANNELS(device_type, mask, index, mod, \
-					ch2, s, endian, rbits, sbits, addr) \
+#define ST_SENSORS_LSM_CHANNELS_EXT(device_type, mask, index, mod, \
+				    ch2, s, endian, rbits, sbits, addr, ext) \
 { \
 	.type = device_type, \
 	.modified = mod, \
@@ -63,8 +63,14 @@
 		.storagebits = sbits, \
 		.endianness = endian, \
 	}, \
+	.ext_info = ext, \
 }
 
+#define ST_SENSORS_LSM_CHANNELS(device_type, mask, index, mod, \
+				ch2, s, endian, rbits, sbits, addr)	\
+	ST_SENSORS_LSM_CHANNELS_EXT(device_type, mask, index, mod,	\
+				    ch2, s, endian, rbits, sbits, addr, NULL)
+
 #define ST_SENSORS_DEV_ATTR_SAMP_FREQ_AVAIL() \
 		IIO_DEV_ATTR_SAMP_FREQ_AVAIL( \
 			st_sensors_sysfs_sampling_frequency_avail)
-- 
2.31.1


             reply	other threads:[~2021-05-17 23:35 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-17 23:33 Linus Walleij [this message]
2021-05-17 23:33 ` [PATCH 2/5 v2] iio: accel: st_sensors: Support generic mounting matrix Linus Walleij
2021-05-18 11:03   ` Andy Shevchenko
2021-05-17 23:33 ` [PATCH 3/5 v2] iio: accel: st_sensors: Stop copying channels Linus Walleij
2021-05-17 23:33 ` [PATCH 4/5 v2] iio: magnetometer: st_magn: Support mount matrix Linus Walleij
2021-05-18  9:01   ` Stephan Gerhold
2021-05-18 18:09     ` Jonathan Cameron
2021-05-18 11:05   ` Andy Shevchenko
2021-05-17 23:33 ` [PATCH 5/5 v2] iio: gyro: st_gyro: " Linus Walleij
2021-05-18 11:06   ` Andy Shevchenko
2021-05-18 18:06   ` Jonathan Cameron
2021-05-18  9:04 ` [PATCH 1/5 v2] iio: st_sensors: Create extended attr macro Andy Shevchenko
2021-05-18 11:07 ` Andy Shevchenko

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