Fabrice Gasnier a4a87f7b74 dm: adc: uclass: get reference regulator once ... device_get_supply_regulator() only needs to be called once. But each time there's call to adc_vxx_value() for instance, it calls adc_vxx_platdata_update() -> device_get_supply_regulator(). So, move device_get_supply_regulator() to pre_probe() routine. This also allows vdd_supply/vss_supply to be provided directly from uc_pdata, e.g dt-binding variant like stm32-adc provide its own 'vref-supply'. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>		2018-08-03 19:53:10 -04:00
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adc-uclass.c	dm: adc: uclass: get reference regulator once	2018-08-03 19:53:10 -04:00
exynos-adc.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
Kconfig	adc: add Amlogic Meson SAR ADC driver	2018-05-08 09:07:40 -04:00
Makefile	adc: add Amlogic Meson SAR ADC driver	2018-05-08 09:07:40 -04:00
meson-saradc.c	adc: meson-saradc: fix regmap_init_mem call	2018-06-19 07:31:46 -04:00
rockchip-saradc.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
sandbox.c	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00