| Message ID | 20191209195749.868-3-tiny.windzz@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [01/17] clk: sunxi: sunxi-ng: convert to devm_platform_ioremap_resource | expand |
Hi, On 12/10/19 4:57 AM, Yangtao Li wrote: > Use devm_platform_ioremap_resource() to simplify code. > > Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> > --- > drivers/clk/samsung/clk-exynos-audss.c | 4 +--- > drivers/clk/samsung/clk-exynos4412-isp.c | 4 +--- > drivers/clk/samsung/clk-exynos5433.c | 4 +--- > drivers/clk/samsung/clk-s5pv210-audss.c | 4 +--- > 4 files changed, 4 insertions(+), 12 deletions(-) > > diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c > index 42b5d32c6cc7..9cc127a162ad 100644 > --- a/drivers/clk/samsung/clk-exynos-audss.c > +++ b/drivers/clk/samsung/clk-exynos-audss.c > @@ -129,7 +129,6 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) > struct clk *pll_ref, *pll_in, *cdclk, *sclk_audio, *sclk_pcm_in; > const struct exynos_audss_clk_drvdata *variant; > struct clk_hw **clk_table; > - struct resource *res; > struct device *dev = &pdev->dev; > int i, ret = 0; > > @@ -137,8 +136,7 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) > if (!variant) > return -EINVAL; > > - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > - reg_base = devm_ioremap_resource(dev, res); > + reg_base = devm_platform_ioremap_resource(pdev, 0); > if (IS_ERR(reg_base)) > return PTR_ERR(reg_base); > > diff --git a/drivers/clk/samsung/clk-exynos4412-isp.c b/drivers/clk/samsung/clk-exynos4412-isp.c > index 4b9e73608c21..20f5129f7212 100644 > --- a/drivers/clk/samsung/clk-exynos4412-isp.c > +++ b/drivers/clk/samsung/clk-exynos4412-isp.c > @@ -110,11 +110,9 @@ static int __init exynos4x12_isp_clk_probe(struct platform_device *pdev) > struct samsung_clk_provider *ctx; > struct device *dev = &pdev->dev; > struct device_node *np = dev->of_node; > - struct resource *res; > void __iomem *reg_base; > > - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > - reg_base = devm_ioremap_resource(dev, res); > + reg_base = devm_platform_ioremap_resource(pdev, 0); > if (IS_ERR(reg_base)) { > dev_err(dev, "failed to map registers\n"); > return PTR_ERR(reg_base); > diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c > index 4b1aa9382ad2..b0d48cddfd6e 100644 > --- a/drivers/clk/samsung/clk-exynos5433.c > +++ b/drivers/clk/samsung/clk-exynos5433.c > @@ -5557,7 +5557,6 @@ static int __init exynos5433_cmu_probe(struct platform_device *pdev) > struct exynos5433_cmu_data *data; > struct samsung_clk_provider *ctx; > struct device *dev = &pdev->dev; > - struct resource *res; > void __iomem *reg_base; > int i; > > @@ -5570,8 +5569,7 @@ static int __init exynos5433_cmu_probe(struct platform_device *pdev) > return -ENOMEM; > ctx = &data->ctx; > > - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > - reg_base = devm_ioremap_resource(dev, res); > + reg_base = devm_platform_ioremap_resource(pdev, 0); > if (IS_ERR(reg_base)) > return PTR_ERR(reg_base); > > diff --git a/drivers/clk/samsung/clk-s5pv210-audss.c b/drivers/clk/samsung/clk-s5pv210-audss.c > index 14985ebd043b..503bd8a10d8f 100644 > --- a/drivers/clk/samsung/clk-s5pv210-audss.c > +++ b/drivers/clk/samsung/clk-s5pv210-audss.c > @@ -63,15 +63,13 @@ static struct syscore_ops s5pv210_audss_clk_syscore_ops = { > static int s5pv210_audss_clk_probe(struct platform_device *pdev) > { > int i, ret = 0; > - struct resource *res; > const char *mout_audss_p[2]; > const char *mout_i2s_p[3]; > const char *hclk_p; > struct clk_hw **clk_table; > struct clk *hclk, *pll_ref, *pll_in, *cdclk, *sclk_audio; > > - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > - reg_base = devm_ioremap_resource(&pdev->dev, res); > + reg_base = devm_platform_ioremap_resource(pdev, 0); > if (IS_ERR(reg_base)) { > dev_err(&pdev->dev, "failed to map audss registers\n"); > return PTR_ERR(reg_base); > Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c index 42b5d32c6cc7..9cc127a162ad 100644 --- a/drivers/clk/samsung/clk-exynos-audss.c +++ b/drivers/clk/samsung/clk-exynos-audss.c @@ -129,7 +129,6 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) struct clk *pll_ref, *pll_in, *cdclk, *sclk_audio, *sclk_pcm_in; const struct exynos_audss_clk_drvdata *variant; struct clk_hw **clk_table; - struct resource *res; struct device *dev = &pdev->dev; int i, ret = 0; @@ -137,8 +136,7 @@ static int exynos_audss_clk_probe(struct platform_device *pdev) if (!variant) return -EINVAL; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - reg_base = devm_ioremap_resource(dev, res); + reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(reg_base)) return PTR_ERR(reg_base); diff --git a/drivers/clk/samsung/clk-exynos4412-isp.c b/drivers/clk/samsung/clk-exynos4412-isp.c index 4b9e73608c21..20f5129f7212 100644 --- a/drivers/clk/samsung/clk-exynos4412-isp.c +++ b/drivers/clk/samsung/clk-exynos4412-isp.c @@ -110,11 +110,9 @@ static int __init exynos4x12_isp_clk_probe(struct platform_device *pdev) struct samsung_clk_provider *ctx; struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; - struct resource *res; void __iomem *reg_base; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - reg_base = devm_ioremap_resource(dev, res); + reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(reg_base)) { dev_err(dev, "failed to map registers\n"); return PTR_ERR(reg_base); diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c index 4b1aa9382ad2..b0d48cddfd6e 100644 --- a/drivers/clk/samsung/clk-exynos5433.c +++ b/drivers/clk/samsung/clk-exynos5433.c @@ -5557,7 +5557,6 @@ static int __init exynos5433_cmu_probe(struct platform_device *pdev) struct exynos5433_cmu_data *data; struct samsung_clk_provider *ctx; struct device *dev = &pdev->dev; - struct resource *res; void __iomem *reg_base; int i; @@ -5570,8 +5569,7 @@ static int __init exynos5433_cmu_probe(struct platform_device *pdev) return -ENOMEM; ctx = &data->ctx; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - reg_base = devm_ioremap_resource(dev, res); + reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(reg_base)) return PTR_ERR(reg_base); diff --git a/drivers/clk/samsung/clk-s5pv210-audss.c b/drivers/clk/samsung/clk-s5pv210-audss.c index 14985ebd043b..503bd8a10d8f 100644 --- a/drivers/clk/samsung/clk-s5pv210-audss.c +++ b/drivers/clk/samsung/clk-s5pv210-audss.c @@ -63,15 +63,13 @@ static struct syscore_ops s5pv210_audss_clk_syscore_ops = { static int s5pv210_audss_clk_probe(struct platform_device *pdev) { int i, ret = 0; - struct resource *res; const char *mout_audss_p[2]; const char *mout_i2s_p[3]; const char *hclk_p; struct clk_hw **clk_table; struct clk *hclk, *pll_ref, *pll_in, *cdclk, *sclk_audio; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - reg_base = devm_ioremap_resource(&pdev->dev, res); + reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(reg_base)) { dev_err(&pdev->dev, "failed to map audss registers\n"); return PTR_ERR(reg_base);
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> --- drivers/clk/samsung/clk-exynos-audss.c | 4 +--- drivers/clk/samsung/clk-exynos4412-isp.c | 4 +--- drivers/clk/samsung/clk-exynos5433.c | 4 +--- drivers/clk/samsung/clk-s5pv210-audss.c | 4 +--- 4 files changed, 4 insertions(+), 12 deletions(-)