v2: Changed error to -EINVAL as per Lars-Peter's suggestion.
v1:
Lars-Peter pointed out this issue.
Basically the checks for whether we had a buffer were in the open
wheras they should be in the read.
I've tested this on the tsl2563 driver and it all seems fine.
Lars-Peter - could you hammer this a little to see if I have
missed any corner cases?
Thanks,
Jonathan
Jonathan Cameron (1):
staging:iio: core. Allow for event chrdev obtaining ioctl if no
buffer present.
drivers/staging/iio/iio_core.h | 2 +-
drivers/staging/iio/industrialio-buffer.c | 6 ++++--
2 files changed, 5 insertions(+), 3 deletions(-)
--
1.7.7
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