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From:   Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
To:     YueHaibing <yuehaibing@huawei.com>,
        "linus.walleij@linaro.org" <linus.walleij@linaro.org>,
        "bgolaszewski@baylibre.com" <bgolaszewski@baylibre.com>
CC:     "linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "kernel-janitors@vger.kernel.org" <kernel-janitors@vger.kernel.org>
Subject: Re: [PATCH -next] gpio: creg-snps: use
 devm_platform_ioremap_resource() to simplify code
Thread-Topic: [PATCH -next] gpio: creg-snps: use
 devm_platform_ioremap_resource() to simplify code
Thread-Index: AQHVZLnZrjliSypkrkeFuMimSB9ye6ce42L/
Date:   Fri, 6 Sep 2019 17:16:27 +0000
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References: <20190906131032.22148-1-yuehaibing@huawei.com>
In-Reply-To: <20190906131032.22148-1-yuehaibing@huawei.com>
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Hi YueHaibing,=0A=
=0A=
thanks,=0A=
Acked-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>=0A=
=0A=
---=0A=
 Eugeniy Paltsev=0A=
=0A=
=0A=
________________________________________=0A=
From: YueHaibing <yuehaibing@huawei.com>=0A=
Sent: Friday, September 6, 2019 16:10=0A=
To: Eugeniy.Paltsev@synopsys.com; linus.walleij@linaro.org; bgolaszewski@ba=
ylibre.com=0A=
Cc: linux-gpio@vger.kernel.org; linux-kernel@vger.kernel.org; kernel-janito=
rs@vger.kernel.org; YueHaibing=0A=
Subject: [PATCH -next] gpio: creg-snps: use devm_platform_ioremap_resource(=
) to simplify code=0A=
=0A=
Use devm_platform_ioremap_resource() to simplify the code a bit.=0A=
This is detected by coccinelle.=0A=
=0A=
Signed-off-by: YueHaibing <yuehaibing@huawei.com>=0A=
---=0A=
 drivers/gpio/gpio-creg-snps.c | 4 +---=0A=
 1 file changed, 1 insertion(+), 3 deletions(-)=0A=
=0A=
diff --git a/drivers/gpio/gpio-creg-snps.c b/drivers/gpio/gpio-creg-snps.c=
=0A=
index 8cbc94d..ff19a8a 100644=0A=
--- a/drivers/gpio/gpio-creg-snps.c=0A=
+++ b/drivers/gpio/gpio-creg-snps.c=0A=
@@ -137,7 +137,6 @@ static int creg_gpio_probe(struct platform_device *pdev=
)=0A=
        const struct of_device_id *match;=0A=
        struct device *dev =3D &pdev->dev;=0A=
        struct creg_gpio *hcg;=0A=
-       struct resource *mem;=0A=
        u32 ngpios;=0A=
        int ret;=0A=
=0A=
@@ -145,8 +144,7 @@ static int creg_gpio_probe(struct platform_device *pdev=
)=0A=
        if (!hcg)=0A=
                return -ENOMEM;=0A=
=0A=
-       mem =3D platform_get_resource(pdev, IORESOURCE_MEM, 0);=0A=
-       hcg->regs =3D devm_ioremap_resource(dev, mem);=0A=
+       hcg->regs =3D devm_platform_ioremap_resource(pdev, 0);=0A=
        if (IS_ERR(hcg->regs))=0A=
                return PTR_ERR(hcg->regs);=0A=
=0A=
--=0A=
2.7.4=0A=
=0A=
=0A=