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Thu, 06 Jun 2024 07:27:05 -0700 (PDT) Received: from [127.0.1.1] ([110.93.11.116]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42158110dfesm59158615e9.19.2024.06.06.07.27.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Jun 2024 07:27:05 -0700 (PDT) From: Krzysztof Kozlowski Date: Thu, 06 Jun 2024 16:26:48 +0200 Subject: [PATCH 6/8] iio: addac: ad74413r: simplify with spi_get_device_match_data() Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240606-spi-match-data-v1-6-320b291ee1fe@linaro.org> References: <20240606-spi-match-data-v1-0-320b291ee1fe@linaro.org> In-Reply-To: <20240606-spi-match-data-v1-0-320b291ee1fe@linaro.org> To: Lucas Stankus , Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , Puranjay Mohan , Ramona Bolboaca , Oleksij Rempel , kernel@pengutronix.de, Cosmin Tanislav , Marius Cristea Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; 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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Use spi_get_device_match_data() helper to simplify a bit the driver. Signed-off-by: Krzysztof Kozlowski --- drivers/iio/addac/ad74413r.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/iio/addac/ad74413r.c b/drivers/iio/addac/ad74413r.c index cd26a16dc0ff..2410d72da49b 100644 --- a/drivers/iio/addac/ad74413r.c +++ b/drivers/iio/addac/ad74413r.c @@ -1365,16 +1365,9 @@ static int ad74413r_probe(struct spi_device *spi) st->spi = spi; st->dev = &spi->dev; - st->chip_info = device_get_match_data(&spi->dev); - if (!st->chip_info) { - const struct spi_device_id *id = spi_get_device_id(spi); - - if (id) - st->chip_info = - (struct ad74413r_chip_info *)id->driver_data; - if (!st->chip_info) - return -EINVAL; - } + st->chip_info = spi_get_device_match_data(spi); + if (!st->chip_info) + return -EINVAL; mutex_init(&st->lock); init_completion(&st->adc_data_completion);