From: "Ardelean, Alexandru" <alexandru.Ardelean@analog.com>
To: "jic23@kernel.org" <jic23@kernel.org>,
"linux-iio@vger.kernel.org" <linux-iio@vger.kernel.org>
Cc: "Jonathan.Cameron@huawei.com" <Jonathan.Cameron@huawei.com>
Subject: Re: [PATCH] iio: adc: spear_adc: Use devm_platform_ioremap_resource
Date: Mon, 4 Nov 2019 15:17:47 +0000 [thread overview]
Message-ID: <5069830d6f6b8ed3794efdd21c76afdf0f0d5072.camel@analog.com> (raw)
In-Reply-To: <20191013155239.1868818-1-jic23@kernel.org>
On Sun, 2019-10-13 at 16:52 +0100, jic23@kernel.org wrote:
> From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
>
> Avoids local boilerplate doing the same thing.
> Suggested by coccinelle
>
> CHECK drivers/iio/adc/spear_adc.c
> drivers/iio/adc/spear_adc.c:283:1-22: WARNING: Use
> devm_platform_ioremap_resource for st -> adc_base_spear6xx
>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> ---
> drivers/iio/adc/spear_adc.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/iio/adc/spear_adc.c b/drivers/iio/adc/spear_adc.c
> index 592b97c464da..0ad536494e8f 100644
> --- a/drivers/iio/adc/spear_adc.c
> +++ b/drivers/iio/adc/spear_adc.c
> @@ -260,7 +260,6 @@ static int spear_adc_probe(struct platform_device
> *pdev)
> struct device_node *np = pdev->dev.of_node;
> struct device *dev = &pdev->dev;
> struct spear_adc_state *st;
> - struct resource *res;
> struct iio_dev *indio_dev = NULL;
> int ret = -ENODEV;
> int irq;
> @@ -279,8 +278,7 @@ static int spear_adc_probe(struct platform_device
> *pdev)
> * (e.g. SPEAr3xx). Let's provide two register base addresses
> * to support multi-arch kernels.
> */
> - res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> - st->adc_base_spear6xx = devm_ioremap_resource(&pdev->dev, res);
> + st->adc_base_spear6xx = devm_platform_ioremap_resource(pdev, 0);
> if (IS_ERR(st->adc_base_spear6xx))
> return PTR_ERR(st->adc_base_spear6xx);
>
next prev parent reply other threads:[~2019-11-04 15:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-13 15:52 [PATCH] iio: adc: spear_adc: Use devm_platform_ioremap_resource jic23
2019-11-04 15:17 ` Ardelean, Alexandru [this message]
2019-11-09 12:27 ` Jonathan Cameron
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