Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
MIME-Version: 1.0
References: <1627459111-2907-1-git-send-email-chunfeng.yun@mediatek.com> <1627459111-2907-9-git-send-email-chunfeng.yun@mediatek.com>
In-Reply-To: <1627459111-2907-9-git-send-email-chunfeng.yun@mediatek.com>
From:   Chun-Kuang Hu <chunkuang.hu@kernel.org>
Date:   Sat, 31 Jul 2021 00:25:23 +0800
Message-ID: <CAAOTY__fG3Q9RGfONw4kmgdAnxuZ4bAbD9PaggPSPyfB+5p==A@mail.gmail.com>
Subject: Re: [PATCH 9/9] phy: phy-mtk-mipi-dsi: convert to devm_platform_ioremap_resource
To:     Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc:     Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
        Chun-Kuang Hu <chunkuang.hu@kernel.org>,
        Kishon Vijay Abraham I <kishon@ti.com>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@lists.infradead.org>,
        linux-phy@lists.infradead.org, DTML <devicetree@vger.kernel.org>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        DRI Development <dri-devel@lists.freedesktop.org>,
        Eddie Hung <eddie.hung@mediatek.com>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Precedence: bulk

Hi, Chunfeng:

Chunfeng Yun <chunfeng.yun@mediatek.com> =E6=96=BC 2021=E5=B9=B47=E6=9C=882=
8=E6=97=A5 =E9=80=B1=E4=B8=89 =E4=B8=8B=E5=8D=883:59=E5=AF=AB=E9=81=93=EF=
=BC=9A
>
> Use devm_platform_ioremap_resource to simplify code

Acked-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

>
> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
> ---
>  drivers/phy/mediatek/phy-mtk-mipi-dsi.c | 7 ++-----
>  1 file changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/phy/mediatek/phy-mtk-mipi-dsi.c b/drivers/phy/mediat=
ek/phy-mtk-mipi-dsi.c
> index 61c942fbf4a1..28ad9403c441 100644
> --- a/drivers/phy/mediatek/phy-mtk-mipi-dsi.c
> +++ b/drivers/phy/mediatek/phy-mtk-mipi-dsi.c
> @@ -130,7 +130,6 @@ static int mtk_mipi_tx_probe(struct platform_device *=
pdev)
>  {
>         struct device *dev =3D &pdev->dev;
>         struct mtk_mipi_tx *mipi_tx;
> -       struct resource *mem;
>         const char *ref_clk_name;
>         struct clk *ref_clk;
>         struct clk_init_data clk_init =3D {
> @@ -148,11 +147,9 @@ static int mtk_mipi_tx_probe(struct platform_device =
*pdev)
>
>         mipi_tx->driver_data =3D of_device_get_match_data(dev);
>
> -       mem =3D platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -       mipi_tx->regs =3D devm_ioremap_resource(dev, mem);
> -       if (IS_ERR(mipi_tx->regs)) {
> +       mipi_tx->regs =3D devm_platform_ioremap_resource(pdev, 0);
> +       if (IS_ERR(mipi_tx->regs))
>                 return PTR_ERR(mipi_tx->regs);
> -       }
>
>         ref_clk =3D devm_clk_get(dev, NULL);
>         if (IS_ERR(ref_clk)) {
> --
> 2.18.0
>