tree 0f640a92192ef15080fbefb37b7bdfb0879b5c0f
parent 3a069904282d621fc65ec37713f41f69ba63645f
author Fabrice Gasnier <fabrice.gasnier@st.com> 1508326812 +0200
committer Jonathan Cameron <Jonathan.Cameron@huawei.com> 1508604740 +0100

iio: adc: stm32: add check on clock rate

Add check on STM32 ADC clock rate to report an explicit error.
This may avoid division by 0 later in stm32-adc driver.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>