Received-SPF: pass (google.com: domain of linux-kernel+bounces-204466-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1;
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Thu, 06 Jun 2024 16:26:47 +0200
Subject: [PATCH 5/8] iio: adc: ti-tsc2046: simplify with
 spi_get_device_match_data()
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20240606-spi-match-data-v1-5-320b291ee1fe@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 <lucas.p.stankus@gmail.com>, 
 Lars-Peter Clausen <lars@metafoo.de>, 
 Michael Hennerich <Michael.Hennerich@analog.com>, 
 Jonathan Cameron <jic23@kernel.org>, Puranjay Mohan <puranjay@kernel.org>, 
 Ramona Bolboaca <ramona.bolboaca@analog.com>, 
 Oleksij Rempel <o.rempel@pengutronix.de>, kernel@pengutronix.de, 
 Cosmin Tanislav <cosmin.tanislav@analog.com>, 
 Marius Cristea <marius.cristea@microchip.com>
Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Use spi_get_device_match_data() helper to simplify a bit the driver.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/iio/adc/ti-tsc2046.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/iio/adc/ti-tsc2046.c b/drivers/iio/adc/ti-tsc2046.c
index 1bbb51a6683c..edcef8f11522 100644
--- a/drivers/iio/adc/ti-tsc2046.c
+++ b/drivers/iio/adc/ti-tsc2046.c
@@ -804,12 +804,7 @@ static int tsc2046_adc_probe(struct spi_device *spi)
 		return -EINVAL;
 	}
 
-	dcfg = device_get_match_data(dev);
-	if (!dcfg) {
-		const struct spi_device_id *id = spi_get_device_id(spi);
-
-		dcfg = (const struct tsc2046_adc_dcfg *)id->driver_data;
-	}
+	dcfg = spi_get_device_match_data(spi);
 	if (!dcfg)
 		return -EINVAL;
 

-- 
2.43.0