diff options
| author | Brian Masney <[email protected]> | 2017-07-06 18:56:22 -0400 |
|---|---|---|
| committer | Jonathan Cameron <[email protected]> | 2017-07-09 18:28:47 +0100 |
| commit | 1b4cbe2ef00e5d055bb310030ed3eac9bc1d3e3d (patch) | |
| tree | 47fcb4e070a93c0df93cef0bff9fb2eaffec1cdd /tools/perf/scripts/python | |
| parent | d2f46f56b8ecd32ab0734b4a6d8a14de88d9894f (diff) | |
staging: iio: tsl2x7x: cleaned up i2c calls in tsl2x7x_als_calibrate()
The calibration function calls i2c_smbus_write_byte() and
i2c_smbus_read_byte(). These two function calls are replaced with a
single call to i2c_smbus_read_byte_data() by this patch. This patch
also removes an unnecessary call that reads the CNTRL register
a second time. One of the error paths returned -1 if the ADC was not
enabled and this patch changes that return value to -EINVAL.
Signed-off-by: Brian Masney <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions