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: dac: lpc18xx: Use devm_platform_ioremap_resource
Date: Sun, 13 Oct 2019 18:14:14 +0100 [thread overview]
Message-ID: <20191013171414.2154379-1-jic23@kernel.org> (raw)
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reduce boilerplate.
Suggested by coccinelle
CHECK drivers/iio/dac/lpc18xx_dac.c
drivers/iio/dac/lpc18xx_dac.c:121:1-10: WARNING: Use devm_platform_ioremap_resource for dac -> base
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
CC: Joachim Eastwood <manabian@gmail.com>
---
drivers/iio/dac/lpc18xx_dac.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/iio/dac/lpc18xx_dac.c b/drivers/iio/dac/lpc18xx_dac.c
index 883e84e96609..0ab357bd3633 100644
--- a/drivers/iio/dac/lpc18xx_dac.c
+++ b/drivers/iio/dac/lpc18xx_dac.c
@@ -106,7 +106,6 @@ static int lpc18xx_dac_probe(struct platform_device *pdev)
{
struct iio_dev *indio_dev;
struct lpc18xx_dac *dac;
- struct resource *res;
int ret;
indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*dac));
@@ -117,8 +116,7 @@ static int lpc18xx_dac_probe(struct platform_device *pdev)
dac = iio_priv(indio_dev);
mutex_init(&dac->lock);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- dac->base = devm_ioremap_resource(&pdev->dev, res);
+ dac->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(dac->base))
return PTR_ERR(dac->base);
--
2.23.0
next reply other threads:[~2019-10-13 17:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-13 17:14 jic23 [this message]
2019-11-04 15:16 ` [PATCH] iio: dac: lpc18xx: Use devm_platform_ioremap_resource Ardelean, Alexandru
2019-11-09 12:30 ` Jonathan Cameron
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