stm32_dfsdm_clk_prepare_enable 352 drivers/iio/adc/stm32-dfsdm-core.c ret = stm32_dfsdm_clk_prepare_enable(dfsdm); stm32_dfsdm_clk_prepare_enable 439 drivers/iio/adc/stm32-dfsdm-core.c return stm32_dfsdm_clk_prepare_enable(dfsdm);