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From: jic23@kernel.org
To: linux-iio@vger.kernel.org
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>,
	Joachim Eastwood <manabian@gmail.com>
Subject: [PATCH] iio: adc: lpc18xx: use devm_platform_ioremap_resource
Date: Sun, 13 Oct 2019 16:32:34 +0100
Message-ID: <20191013153234.1835827-1-jic23@kernel.org> (raw)

From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Avoid local boilerplate.
Identified by coccinelle

CHECK   drivers/iio/adc/lpc18xx_adc.c
drivers/iio/adc/lpc18xx_adc.c:137:1-10: WARNING: Use devm_platform_ioremap_resource for adc -> base

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Joachim Eastwood <manabian@gmail.com>
---
 drivers/iio/adc/lpc18xx_adc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/iio/adc/lpc18xx_adc.c b/drivers/iio/adc/lpc18xx_adc.c
index e400a95f553d..4c6ac6644dc0 100644
--- a/drivers/iio/adc/lpc18xx_adc.c
+++ b/drivers/iio/adc/lpc18xx_adc.c
@@ -119,7 +119,6 @@ static int lpc18xx_adc_probe(struct platform_device *pdev)
 {
 	struct iio_dev *indio_dev;
 	struct lpc18xx_adc *adc;
-	struct resource *res;
 	unsigned int clkdiv;
 	unsigned long rate;
 	int ret;
@@ -133,8 +132,7 @@ static int lpc18xx_adc_probe(struct platform_device *pdev)
 	adc->dev = &pdev->dev;
 	mutex_init(&adc->lock);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	adc->base = devm_ioremap_resource(&pdev->dev, res);
+	adc->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(adc->base))
 		return PTR_ERR(adc->base);
 
-- 
2.23.0


             reply index

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-13 15:32 jic23 [this message]
2019-11-04 15:19 ` Ardelean, Alexandru
2019-11-09 12:21   ` Jonathan Cameron

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