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SubjectRe: [PATCH] clk: imx: use devm_platform_ioremap_resource() to simplify code
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On 4/1/2019 10:43 AM, Anson Huang wrote:
> Use the new helper devm_platform_ioremap_resource() which wraps the
> platform_get_resource() and devm_ioremap_resource() together, to
> simplify the code.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>

Cheers,
-Mukesh

> ---
> drivers/clk/imx/clk-imx8qxp-lpcg.c | 6 +-----
> 1 file changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/drivers/clk/imx/clk-imx8qxp-lpcg.c b/drivers/clk/imx/clk-imx8qxp-lpcg.c
> index fb6edf1..c711654 100644
> --- a/drivers/clk/imx/clk-imx8qxp-lpcg.c
> +++ b/drivers/clk/imx/clk-imx8qxp-lpcg.c
> @@ -159,7 +159,6 @@ static int imx8qxp_lpcg_clk_probe(struct platform_device *pdev)
> struct clk_hw_onecell_data *clk_data;
> const struct imx8qxp_ss_lpcg *ss_lpcg;
> const struct imx8qxp_lpcg_data *lpcg;
> - struct resource *res;
> struct clk_hw **clks;
> void __iomem *base;
> int i;
> @@ -168,10 +167,7 @@ static int imx8qxp_lpcg_clk_probe(struct platform_device *pdev)
> if (!ss_lpcg)
> return -ENODEV;
>
> - res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> - if (!res)
> - return -EINVAL;
> - base = devm_ioremap(dev, res->start, resource_size(res));
> + base = devm_platform_ioremap_resource(pdev, 0);
> if (!base)
> return -ENOMEM;
>

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