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[90.182.112.124]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-477dd94cde8sm8963376f8f.22.2026.07.02.04.54.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jul 2026 04:54:29 -0700 (PDT) Date: Thu, 2 Jul 2026 13:54:28 +0200 From: Joshua Crofts To: Moksh Panicker Cc: jic23@kernel.org, nuno.sa@analog.com, Michael.Hennerich@analog.com, dlechner@baylibre.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, skhan@linuxfoundation.org Subject: Re: [PATCH v3 1/2] iio: adc: ad7779: Remove unused completion field Message-ID: <20260702135428.000005dc@gmail.com> In-Reply-To: <20260702114649.9758-2-mokshpanicker.7@gmail.com> References: <20260702114649.9758-1-mokshpanicker.7@gmail.com> <20260702114649.9758-2-mokshpanicker.7@gmail.com> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.51; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 2 Jul 2026 11:46:48 +0000 Moksh Panicker wrote: > struct ad7779_state contains a completion field that is initialized > in ad7779_setup_without_backend() but never waited on or signaled > anywhere in the driver. Remove the dead code. > > Suggested-by: Joshua Crofts > Signed-off-by: Moksh Panicker > --- > drivers/iio/adc/ad7779.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/iio/adc/ad7779.c b/drivers/iio/adc/ad7779.c > index 695cc79e78da..c1a99b4c1256 100644 > --- a/drivers/iio/adc/ad7779.c > +++ b/drivers/iio/adc/ad7779.c > @@ -143,7 +143,6 @@ struct ad7779_state { > const struct ad7779_chip_info *chip_info; > struct clk *mclk; > struct iio_trigger *trig; > - struct completion completion; > unsigned int sampling_freq; > enum ad7779_filter filter_enabled; > struct iio_backend *back; > @@ -852,7 +851,6 @@ static int ad7779_setup_without_backend(struct ad7779_state *st, struct iio_dev > > indio_dev->trig = iio_trigger_get(st->trig); > > - init_completion(&st->completion); > Remove the blank line here as well. > ret = devm_iio_triggered_buffer_setup(dev, indio_dev, > &iio_pollfunc_store_time, -- Kind regards CJD