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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:Uc/+VrkchqSRfhOA5ddy0dBO+fZXjPD4PJMt88+y188b9L0lizJ agNnt9ZTudVLpAOAYtZYeBVq0olzLlcRR4Pm+OBMD0C7vBMc739NthmGujNynfRhXiAbYKA auyoYOFRTId4JAyIu3CYumv8mSByvtR5pSlamV0Dzn9+2i56rFUKbKvldQL13TkptAKKZCS NxBe8SEdvesR/ovk2Hhtg== X-UI-Out-Filterresults: notjunk:1;V03:K0:7iO9rjYmu+M=:JBqVrv39cTFySguKp38A5c hE5Wh9L/pb/2vLlAEM5Vszf0f8lPh9LO23KT8XFk4eEwUjHr3CD/CDSExY7iFpIsk+wuIpu0M 3TWVDvhLC38ngsN8mybiIZOHC/Fgj/6gN+NpRFj4h/m6ETwECGMpbY484ah8hhWYi0ZV8eeA3 oJNa1XI7PhUKbqcfMD5sPuEgHTznZwKSRcqP/4UlwHub/N5ELEgvfYO1pwBFSsvNayAWFgCug 8eHAPu5y+Kk6LTGs9Wrjt912KBpsYHhYjzYye5+5FG9R6ACy8cegZzujf8gDSE0tUk9BvNkmV UWwcGydFsuvTel5AWAIVCN8uMwGqZaxA7dtRaEfBycqO6E2akgwfT/lfBeWYL7I4it+eCVsAn N94abohs2GlQTgOEqRtUpyxjmVomtf0hLDw0R9paGuyz/wPc0ReZrMEJKjPB1lCoamx/CApcI baSKIEElcpgtswhrnPe2EEPn/wGq8aB0g+s3OwL6mjAJEll9JO65HC2e05Ytlyvt/NLiivs4/ 31HMa6SvF53YNxRkYn7c/7QMwFy9gFRjfXUJ1ektZ7fBjs2FrT+qUoAudoERlOfYMAjD1GTgc nA8X3JmVR7bYzDrJaDDmgEmJ6J43orKNcP8bJbS4rqVGdN15Ykh5dgBuJdR0W3N0LO6iwb5rj Gnz6rT0wN0h1dOaQRm/1/duJyU2XgLKgKFJnQ+DAQsTjiJ18/Mvp3vTHy1KYGHgrSMiiiOIjP 6haEZUmZsSUB6I6o322GEVIfNDUqjGL4e9Q59kZxkwmfzh4WBg+bUULjnqRXg2Zxu+CPviuaf hmXRDft6SzxWEJgMHJTYKBbVytv4sSX5l7T5cZTIKyGjizIARHM8c0PQVLCYY6SI5tGce/DR1 LBrupDlfmFs8ToB1bWmFTACnijZtPSbT2Sb0+twW6XS8R8hBVWD7/2xKp1oFFBgmYthcqLPJD +nJB4H6yS9m5uMaUnxnDpVjB/jwK13Gt38JK7YsS8I76mLQnPbhSt19vvqtHHqD4wzbtF0zWR i+HOxW3jsNssHTeugDe2ou2DGGimctXzjT+F02COtqgOHuZVkLi1Zn1aKbskrohAOjIFW+Dyx oPdva6F8jNyGxdMzGCtPnOcawy47ZokOgk2oYL7zgP9yctG9wy43djOoQAyUfKgYHzF++CAGo D32A/hDwJY5oFajzQ8MqbcxBiz2rfA7XBSMN0SmBfZROMH8GU3Mk1HaAXV9ewNx0+/KULLyUg 5yuvr0w4SPxPwamELrldzjKSqBvUwgvW4s+LvSnqlvcvfM6WNqM5WzwzDHQk= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Wed, 18 Sep 2019 22:00:14 +0200 Simplify this function implementation by using a known wrapper function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring =2D-- drivers/tty/serial/8250/8250_bcm2835aux.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/tty/serial/8250/8250_bcm2835aux.c b/drivers/tty/seria= l/8250/8250_bcm2835aux.c index 8ce700c1a7fc..e2c9d19fc8e9 100644 =2D-- a/drivers/tty/serial/8250/8250_bcm2835aux.c +++ b/drivers/tty/serial/8250/8250_bcm2835aux.c @@ -25,7 +25,6 @@ struct bcm2835aux_data { static int bcm2835aux_serial_probe(struct platform_device *pdev) { struct bcm2835aux_data *data; - struct resource *res; int ret; /* allocate the custom structure */ @@ -61,12 +60,7 @@ static int bcm2835aux_serial_probe(struct platform_devi= ce *pdev) data->uart.port.irq =3D ret; /* map the main registers */ - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "memory resource not found"); - return -EINVAL; - } - data->uart.port.membase =3D devm_ioremap_resource(&pdev->dev, res); + data->uart.port.membase =3D devm_platform_ioremap_resource(pdev, 0); ret =3D PTR_ERR_OR_ZERO(data->uart.port.membase); if (ret) return ret; =2D- 2.23.0