Commit Graph

2 Commits

Author SHA1 Message Date
Jonathan Cameron c04782177f iio:measurement specialties core: Fix endian sparse warnings.
This patch changes various types to the appropriate endian specific
versions.  Also introduces an additional local variable to avoid
a single variable being used for both be and cpu endianness.

These aren't bugs as such, but clearing them up does make the code
clearer.

Warning was:
sparse warnings: (new ones prefixed by >>)

>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:126:9: sparse: cast to restricted __be32
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:126:9: sparse: cast to restricted __be32
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:126:9: sparse: cast to restricted __be32
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:126:9: sparse: cast to restricted __be32
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:126:9: sparse: cast to restricted __be32
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:126:9: sparse: cast to restricted __be32
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:127:16: sparse: cast to restricted __be32
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:127:16: sparse: cast to restricted __be32
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:127:16: sparse: cast to restricted __be32
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:127:16: sparse: cast to restricted __be32
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:127:16: sparse: cast to restricted __be32
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:127:16: sparse: cast to restricted __be32
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:208:18: sparse: incorrect type in assignment (different base types)
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:208:18:    expected unsigned short [unsigned] [addressable] [usertype] send_buf
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:208:18:    got restricted __be16 [usertype] <noident>
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:216:19: sparse: cast to restricted __be64
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:216:19: sparse: cast to restricted __be64
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:216:19: sparse: cast to restricted __be64
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:216:19: sparse: cast to restricted __be64
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:216:19: sparse: cast to restricted __be64
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:216:19: sparse: cast to restricted __be64
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:216:19: sparse: cast to restricted __be64
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:216:19: sparse: cast to restricted __be64
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:216:19: sparse: cast to restricted __be64
>> drivers/iio/common/ms_sensors/ms_sensors_i2c.c:216:19: sparse: cast to restricted __be64
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:230:18: sparse: incorrect type in assignment (different base types)
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:230:18:    expected unsigned short [unsigned] [addressable] [usertype] send_buf
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:230:18:    got restricted __be16 [usertype] <noident>
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:239:19: sparse: cast to restricted __be64
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:239:19: sparse: cast to restricted __be64
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:239:19: sparse: cast to restricted __be64
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:239:19: sparse: cast to restricted __be64
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:239:19: sparse: cast to restricted __be64
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:239:19: sparse: cast to restricted __be64
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:239:19: sparse: cast to restricted __be64
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:239:19: sparse: cast to restricted __be64
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:239:19: sparse: cast to restricted __be64
   drivers/iio/common/ms_sensors/ms_sensors_i2c.c:239:19: sparse: cast to restricted __be64

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-10-12 18:21:13 +01:00
Ludovic Tancerel d574a87cc3 Add meas-spec sensors common part
Measurement specialties drivers common part.
These functions are used by further drivers
in the patchset: TSYS01, TSYS02D, HTU21, MS5637, MS8607

Signed-off-by: Ludovic Tancerel <ludovic.tancerel@maplehightech.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-10-04 14:58:02 +01:00