[v3,0/3] staging: iio: ad7780: correct driver read

Message

Renato Lui Geh Nov. 1, 2018, 2:42 p.m. UTC

The purpose of this series is to correct two issues in the driver's raw
read function and remove unnecessary struct fields.

Changelog:
*v2
	- separated original patch into two patches
	  (https://marc.info/?l=linux-iio&m=154047435605492)
*v3
	- reordered patches so that fixes go first
	- removed unnecessary initialization
	- removed unnecessary voltage field variable
	- dropped reading voltage on probe
	- returns -EINVAL error on null voltage

Renato Lui Geh (3):
  staging: iio: ad7780: fix offset read value
  staging: iio: ad7780: update voltage on read
  staging: iio: ad7780: remove unnecessary stashed voltage value

 drivers/staging/iio/adc/ad7780.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)