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staging:iio:ad2s90: Make read_raw return spi_read's error code
authorMatheus Tavares <matheus.bernardino@usp.br>
Sat, 3 Nov 2018 22:49:43 +0000 (19:49 -0300)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Sun, 11 Nov 2018 15:29:47 +0000 (15:29 +0000)
commit070e8c7da116b81faf0026ecd281e92ad4917a81
treef900b6bcd6e299616f1c6611584321abdd302da5tree | snapshot
parent5ccc612b835b5e1560f913ec96ed6fdc7835892ecommit | diff
staging:iio:ad2s90: Make read_raw return spi_read's error code

Previously, when spi_read returned an error code inside ad2s90_read_raw,
the code was ignored and IIO_VAL_INT was returned. This patch makes the
function return the error code returned by spi_read when it fails.

Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/staging/iio/resolver/ad2s90.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git