diff options
| author | Matt Fornero <matt.fornero@mathworks.com> | 2017-09-05 16:34:10 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2017-09-24 16:58:32 +0100 |
| commit | 3d62c78a6eb9a7d67bace9622b66ad51e81c5f9b (patch) | |
| tree | 42f31a81b456cc4ef4958e3f108c3e9407c0e06e /tools/perf/scripts/python | |
| parent | 7ee3b7ebcb74714df6d94c8f500f307e1ee5dda5 (diff) | |
iio: core: Return error for failed read_reg
If an IIO device returns an error code for a read access via debugfs, it
is currently ignored by the IIO core (other than emitting an error
message). Instead, return this error code to user space, so upper layers
can detect it correctly.
Signed-off-by: Matt Fornero <matt.fornero@mathworks.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions