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(parent: 5729746) | patch
staging: iio: adc: ad7280a: handle error from __ad7280_read32()
authorSlawomir Stepien <sst@poczta.fm>
Sat, 20 Oct 2018 21:04:11 +0000 (23:04 +0200)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Sun, 21 Oct 2018 13:17:06 +0000 (14:17 +0100)
commit0559ef7fde67bc6c83c6eb6329dbd6649528263e
treec5bfc29767e0a1874903c3675f62548791a80b23tree | snapshot
parent572974610273d58b35d6632eb3a07b6f048c5b89commit | diff
staging: iio: adc: ad7280a: handle error from __ad7280_read32()

Inside __ad7280_read32(), the spi_sync_transfer() can fail with negative
error code. This change will ensure that this error is being passed up
in the call stack, so it can be handled.

Signed-off-by: Slawomir Stepien <sst@poczta.fm>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/staging/iio/adc/ad7280a.c diff | blob | history
Domain: System / Kernel;