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Date: Thu, 28 Mar 2013 08:52:50 +0900 From: Donghwa Lee <dh09.lee@...sung.com> To: Andrei Epure <epure.andrei@...il.com> Cc: inki.dae@...sung.com, kyungmin.park@...sung.com, FlorianSchandinat@....de, linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] video: exynos: Convert to devm_ioremap_resource() Hi, Please refer to the following link. http://marc.info/?l=linux-fbdev&m=135963121130437&w=2 Best regard, Donghwa Lee On Thu, Mar 28, 2013 at 05:28, Andrei Epure wrote: > The new devm_ioremap_resource() provides its own error messages. > Patch found using coccinelle. > > Signed-off-by: Andrei Epure <epure.andrei@...il.com> > --- > drivers/video/exynos/exynos_mipi_dsi.c | 7 +++---- > 1 file changed, 3 insertions(+), 4 deletions(-) > > diff --git a/drivers/video/exynos/exynos_mipi_dsi.c b/drivers/video/exynos/exynos_mipi_dsi.c > index fac7df6..dd5e5e9 100644 > --- a/drivers/video/exynos/exynos_mipi_dsi.c > +++ b/drivers/video/exynos/exynos_mipi_dsi.c > @@ -384,10 +384,9 @@ static int exynos_mipi_dsi_probe(struct platform_device *pdev) > > res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > > - dsim->reg_base = devm_request_and_ioremap(&pdev->dev, res); > - if (!dsim->reg_base) { > - dev_err(&pdev->dev, "failed to remap io region\n"); > - ret = -ENOMEM; > + dsim->reg_base = devm_ioremap_resource(&pdev->dev, res); > + if (IS_ERR(dsim->reg_base)) { > + ret = PTR_ERR(dsim->reg_base); > goto error; > } > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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