tree 7bd4b5e971fab715aa243bff5eb648dbb6f9fe29
parent 65a761bf8d55fdcf8ecc4642382a4e76c086e44c
author Naidu Tellapati <naidu.tellapati@imgtec.com> 1431033740 -0300
committer Jonathan Cameron <jic23@kernel.org> 1431457273 +0100

iio: adc: cc10001: Add delay before setting START bit

According to hardware team there should be some delay after
setting channel number, start mode and before setting START.
Add a one microsecond delay for this purpose.

Fixes: 1664f6a5b0c8 ("iio: adc: Cosmic Circuits 10001 ADC driver")
Signed-off-by: Naidu Tellapati <naidu.tellapati@imgtec.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>