| Message ID | 20191215135315.30656-1-tiny.windzz@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Chanwoo Choi |
| Headers | show |
| Series | PM / devfreq: rockchip-dfi: convert to devm_platform_ioremap_resource | expand |
2019년 12월 15일 (일) 오후 10:53, Yangtao Li <tiny.windzz@gmail.com>님이 작성: > > Use devm_platform_ioremap_resource() to simplify code. > > Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> > --- > drivers/devfreq/event/rockchip-dfi.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/devfreq/event/rockchip-dfi.c b/drivers/devfreq/event/rockchip-dfi.c > index 5d1042188727..cc5d4c01af0b 100644 > --- a/drivers/devfreq/event/rockchip-dfi.c > +++ b/drivers/devfreq/event/rockchip-dfi.c > @@ -177,7 +177,6 @@ static int rockchip_dfi_probe(struct platform_device *pdev) > { > struct device *dev = &pdev->dev; > struct rockchip_dfi *data; > - struct resource *res; > struct devfreq_event_desc *desc; > struct device_node *np = pdev->dev.of_node, *node; > > @@ -185,8 +184,7 @@ static int rockchip_dfi_probe(struct platform_device *pdev) > if (!data) > return -ENOMEM; > > - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > - data->regs = devm_ioremap_resource(&pdev->dev, res); > + data->regs = devm_platform_ioremap_resource(pdev, 0); > if (IS_ERR(data->regs)) > return PTR_ERR(data->regs); > > -- > 2.17.1 > Applied it.
diff --git a/drivers/devfreq/event/rockchip-dfi.c b/drivers/devfreq/event/rockchip-dfi.c index 5d1042188727..cc5d4c01af0b 100644 --- a/drivers/devfreq/event/rockchip-dfi.c +++ b/drivers/devfreq/event/rockchip-dfi.c @@ -177,7 +177,6 @@ static int rockchip_dfi_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct rockchip_dfi *data; - struct resource *res; struct devfreq_event_desc *desc; struct device_node *np = pdev->dev.of_node, *node; @@ -185,8 +184,7 @@ static int rockchip_dfi_probe(struct platform_device *pdev) if (!data) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - data->regs = devm_ioremap_resource(&pdev->dev, res); + data->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(data->regs)) return PTR_ERR(data->regs);
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> --- drivers/devfreq/event/rockchip-dfi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)