From: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
To: YueHaibing <yuehaibing@huawei.com>
Cc: devel@driverdev.osuosl.org, gregkh@linuxfoundation.org,
linux-kernel@vger.kernel.org, mripard@kernel.org, wens@csie.org,
mchehab@kernel.org, linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: Re: [PATCH -next] staging: media: cedrus: use devm_platform_ioremap_resource() to simplify code
Date: Thu, 17 Oct 2019 09:26:45 +0200 [thread overview]
Message-ID: <20191017072645.GA2778@aptenodytes> (raw)
In-Reply-To: <20191016085604.21076-1-yuehaibing@huawei.com>
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Hi,
On Wed 16 Oct 19, 16:56, YueHaibing wrote:
> Use devm_platform_ioremap_resource() to simplify the code a bit.
> This is detected by coccinelle.
This is still:
Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Please collect the tag in your next version, if there's a need for one.
Cheers,
Paul
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> ---
> drivers/staging/media/sunxi/cedrus/cedrus_hw.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
> index a942cd9..f19b87c 100644
> --- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
> +++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
> @@ -146,7 +146,6 @@ static irqreturn_t cedrus_irq(int irq, void *data)
> int cedrus_hw_probe(struct cedrus_dev *dev)
> {
> const struct cedrus_variant *variant;
> - struct resource *res;
> int irq_dec;
> int ret;
>
> @@ -225,8 +224,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
> goto err_sram;
> }
>
> - res = platform_get_resource(dev->pdev, IORESOURCE_MEM, 0);
> - dev->base = devm_ioremap_resource(dev->dev, res);
> + dev->base = devm_platform_ioremap_resource(dev->pdev, 0);
> if (IS_ERR(dev->base)) {
> dev_err(dev->dev, "Failed to map registers\n");
>
> --
> 2.7.4
>
>
--
Paul Kocialkowski, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com
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prev parent reply other threads:[~2019-10-17 7:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-16 8:56 [PATCH -next] staging: media: cedrus: use devm_platform_ioremap_resource() to simplify code YueHaibing
2019-10-17 7:26 ` Paul Kocialkowski [this message]
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