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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-05-11 10:33:48 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-05-16 17:36:53 +0100 |
| commit | 786b44a3b57565085bf02e204e593d2afe88bdb4 (patch) | |
| tree | 4f8e553fda115767c6361087b3aad068c6c1036e /drivers/iio | |
| parent | 754718a5b43c851546c3bb70e8d41bf81cb42b30 (diff) | |
| download | lwn-786b44a3b57565085bf02e204e593d2afe88bdb4.tar.gz lwn-786b44a3b57565085bf02e204e593d2afe88bdb4.zip | |
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>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/exynos_adc.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c index 9d29b56805cd..6bda4f4d89fe 100644 --- a/drivers/iio/adc/exynos_adc.c +++ b/drivers/iio/adc/exynos_adc.c @@ -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)); |