iio: in2xx-adc: Remove unnecessary cast
authorLars-Peter Clausen <lars@metafoo.de>
Thu, 9 Dec 2021 16:17:29 +0000 (17:17 +0100)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Thu, 16 Dec 2021 16:34:54 +0000 (16:34 +0000)
commit52c65f5b095782abb1accbacfe6f6962a583fe05
tree101badfb27bd4229fde8bca2701d8abf7f6b791a
parent91b49aadbabf6860a8dae45df7aa982ca058b203
iio: in2xx-adc: Remove unnecessary cast

`buf` is cast to a const char *, but `buf` is already a const char *, so
the case is unnecessary.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/adc/ina2xx-adc.c