Commit 786b44a3 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Jonathan Cameron
Browse files

iio: adc: exynos: Simplify Exynos7-specific init 



The Exynos7-specific code bits in ADC driver do not play with PHY:
the field exynos_adc_data.needs_adc_phy is not set in exynos7_adc_data
instance.  Therefore the initialization code does not have to check if
it is true.

Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: default avatarAlim Akhtar <alim.akhtar@samsung.com>
Tested-by: default avatarAlim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 754718a5

drivers/iio/adc/exynos_adc.c

+0 −3
Original line number Original line Diff line number Diff line
@@ -449,9 +449,6 @@ static void exynos_adc_exynos7_init_hw(struct exynos_adc *info) 
{

{

	u32 con1, con2;

	u32 con1, con2;





	if (info->data->needs_adc_phy)

		regmap_write(info->pmu_map, info->data->phy_offset, 1);



	con1 = ADC_V2_CON1_SOFT_RESET;

	con1 = ADC_V2_CON1_SOFT_RESET;

	writel(con1, ADC_V2_CON1(info->regs));

	writel(con1, ADC_V2_CON1(info->regs));