iio: adc: stm32-adc: move registers definitions

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Move STM32 ADC registers definitions to common header.
This is precursor patch to:
- iio: adc: stm32-adc: fix a race when using several adcs with dma and irq

It keeps registers definitions as a whole block, to ease readability and
allow simple access path to EOC bits (readl) in stm32-adc-core driver.

Fixes: 2763ea0585 ("iio: adc: stm32: add optional dma support")

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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This commit is contained in:

Fabrice Gasnier 2019-09-17 14:38:15 +02:00 • committed by Jonathan Cameron

parent d9a997bd4d

commit 31922f62bb

3 changed files with 136 additions and 136 deletions

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27

drivers/iio/adc/stm32-adc-core.c

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136

drivers/iio/adc/stm32-adc-core.h

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109

drivers/iio/adc/stm32-adc.c

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