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Date: Tue, 30 Aug 2022 13:55:38 +0000 From: "Sa, Nuno" <Nuno.Sa@...log.com> To: Matti Vaittinen <mazziesaccount@...il.com>, Matti Vaittinen <matti.vaittinen@...rohmeurope.com> CC: Lars-Peter Clausen <lars@...afoo.de>, "Hennerich, Michael" <Michael.Hennerich@...log.com>, Jonathan Cameron <jic23@...nel.org>, "linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: RE: [PATCH v3 14/14] iio: hmc425a: simplify using devm_regulator_get_enable() > -----Original Message----- > From: Matti Vaittinen <mazziesaccount@...il.com> > Sent: Tuesday, August 30, 2022 3:00 PM > To: Sa, Nuno <Nuno.Sa@...log.com>; Matti Vaittinen > <matti.vaittinen@...rohmeurope.com> > Cc: Lars-Peter Clausen <lars@...afoo.de>; Hennerich, Michael > <Michael.Hennerich@...log.com>; Jonathan Cameron > <jic23@...nel.org>; linux-iio@...r.kernel.org; linux- > kernel@...r.kernel.org > Subject: Re: [PATCH v3 14/14] iio: hmc425a: simplify using > devm_regulator_get_enable() > > [External] > > On 8/30/22 14:49, Sa, Nuno wrote: > > > >> From: Matti Vaittinen <mazziesaccount@...il.com> > >> Sent: Friday, August 19, 2022 9:21 PM > >> To: Matti Vaittinen <mazziesaccount@...il.com>; Matti Vaittinen > >> <matti.vaittinen@...rohmeurope.com> > >> Cc: Lars-Peter Clausen <lars@...afoo.de>; Hennerich, Michael > >> <Michael.Hennerich@...log.com>; Jonathan Cameron > >> <jic23@...nel.org>; linux-iio@...r.kernel.org; linux- > >> kernel@...r.kernel.org > >> Subject: [PATCH v3 14/14] iio: hmc425a: simplify using > >> devm_regulator_get_enable() > >> > >> [External] > >> > >> Drop open-coded pattern: 'devm_regulator_get(), > regulator_enable(), > >> add_action_or_reset(regulator_disable)' and use the > >> devm_regulator_get_enable() and drop the pointer to the > regulator. > >> This simplifies code and makes it less tempting to add manual > control > >> for the regulator which is also controlled by devm. > >> > >> Signed-off-by: Matti Vaittinen <mazziesaccount@...il.com> > >> > >> --- > > > > Acked-by: Nuno Sá <nuno.sa@...log.com> > > > > (I see that in this patch you are not using dev_err_probe(). Maybe > some > > consistency in the series and where applicable would be appropriate > :)) > > I don't think the driver did originally print an error if regulator get > or enable failed. I didn't want to add any new prints - just converted > the existing ones to use dev_err_probe(). I believe adding new prints > would've been somewhat unrelated change :) > Ahh that makes sense. I failed to see the print that you were replacing in the ad7606 patch... - Nuno Sá
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