Messages in this thread | | | Date | Sat, 16 May 2020 17:37:55 +0100 | From | Jonathan Cameron <> | Subject | Re: [PATCH] iio: adc: exynos: Simplify Exynos7-specific init |
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On Mon, 11 May 2020 22:49:28 +0530 "Alim Akhtar" <alim.akhtar@samsung.com> wrote:
> Hello Krzysztof, > Thanks for the patch. > > > -----Original Message----- > > From: Krzysztof Kozlowski <krzk@kernel.org> > > Sent: 11 May 2020 14:04 > > To: Jonathan Cameron <jic23@kernel.org>; Hartmut Knaack > > <knaack.h@gmx.de>; Lars-Peter Clausen <lars@metafoo.de>; Peter Meerwald- > > Stadler <pmeerw@pmeerw.net>; Kukjin Kim <kgene@kernel.org>; Krzysztof > > Kozlowski <krzk@kernel.org>; linux-iio@vger.kernel.org; linux-arm- > > kernel@lists.infradead.org; linux-samsung-soc@vger.kernel.org; linux- > > kernel@vger.kernel.org > > Cc: Alim Akhtar <alim.akhtar@samsung.com> > > Subject: [PATCH] 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 on exynos7-espresso board so, > Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it.
Thanks,
Jonathan
> > > --- > > > > Only build tested. > > --- > > drivers/iio/adc/exynos_adc.c | 3 --- > > 1 file changed, 3 deletions(-) > > > > diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c > index > > 22131a677445..219c8eb32d16 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)); > > > > -- > > 2.17.1 > >
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