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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: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Tested-by:  Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Krzysztof Kozlowski 2020-05-11 10:33:48 +02:00 committed by Jonathan Cameron
parent 754718a5b4
commit 786b44a3b5
1 changed files with 0 additions and 3 deletions
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3
drivers/iio/adc/exynos_adc.c
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@ -449,9 +449,6 @@ static void exynos_adc_exynos7_init_hw(struct exynos_adc *info)
{
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;
writel(con1, ADC_V2_CON1(info->regs));