diff options
author | YueHaibing <yuehaibing@huawei.com> | 2019-10-06 18:29:20 +0800 |
---|---|---|
committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-10-07 01:07:35 +0200 |
commit | 09ef18bcd5ac6c2213cedd20f4f8cad08bbe3d74 (patch) | |
tree | f1c28111cd1b6b47a08f86ce8bc0b76e39a96ad8 /drivers | |
parent | 89576bebbc175711af20107d5484a487ef969cf0 (diff) | |
download | linux-09ef18bcd5ac6c2213cedd20f4f8cad08bbe3d74.tar.gz linux-09ef18bcd5ac6c2213cedd20f4f8cad08bbe3d74.tar.bz2 linux-09ef18bcd5ac6c2213cedd20f4f8cad08bbe3d74.zip |
rtc: use devm_platform_ioremap_resource() to simplify code
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20191006102953.57536-2-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-3-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-4-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-5-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-6-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-7-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-8-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-9-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-10-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-11-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-12-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-13-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-14-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-15-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-16-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-17-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-18-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-19-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-20-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-21-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-22-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-23-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-24-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-25-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-26-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-27-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-28-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-29-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-30-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-31-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-32-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-33-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-34-yuehaibing@huawei.com
Link: https://lore.kernel.org/r/20191006102953.57536-35-yuehaibing@huawei.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers')
34 files changed, 34 insertions, 103 deletions
diff --git a/drivers/rtc/rtc-asm9260.c b/drivers/rtc/rtc-asm9260.c index 10413d803caa..10064bdabdff 100644 --- a/drivers/rtc/rtc-asm9260.c +++ b/drivers/rtc/rtc-asm9260.c @@ -245,7 +245,6 @@ static int asm9260_rtc_probe(struct platform_device *pdev) { struct asm9260_rtc_priv *priv; struct device *dev = &pdev->dev; - struct resource *res; int irq_alarm, ret; u32 ccr; @@ -260,8 +259,7 @@ static int asm9260_rtc_probe(struct platform_device *pdev) if (irq_alarm < 0) return irq_alarm; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->iobase = devm_ioremap_resource(dev, res); + priv->iobase = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->iobase)) return PTR_ERR(priv->iobase); diff --git a/drivers/rtc/rtc-aspeed.c b/drivers/rtc/rtc-aspeed.c index e351d35b29a3..eacdd0637cce 100644 --- a/drivers/rtc/rtc-aspeed.c +++ b/drivers/rtc/rtc-aspeed.c @@ -85,14 +85,12 @@ static const struct rtc_class_ops aspeed_rtc_ops = { static int aspeed_rtc_probe(struct platform_device *pdev) { struct aspeed_rtc *rtc; - struct resource *res; rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL); if (!rtc) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtc->base = devm_ioremap_resource(&pdev->dev, res); + rtc->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtc->base)) return PTR_ERR(rtc->base); diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c index bb3ba7bfe6a5..e39e89867d29 100644 --- a/drivers/rtc/rtc-at91sam9.c +++ b/drivers/rtc/rtc-at91sam9.c @@ -334,7 +334,6 @@ static const struct rtc_class_ops at91_rtc_ops = { */ static int at91_rtc_probe(struct platform_device *pdev) { - struct resource *r; struct sam9_rtc *rtc; int ret, irq; u32 mr; @@ -358,8 +357,7 @@ static int at91_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, rtc); - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtc->rtt = devm_ioremap_resource(&pdev->dev, r); + rtc->rtt = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtc->rtt)) return PTR_ERR(rtc->rtt); diff --git a/drivers/rtc/rtc-brcmstb-waketimer.c b/drivers/rtc/rtc-brcmstb-waketimer.c index 3e9800f9878a..cb7af87cd75b 100644 --- a/drivers/rtc/rtc-brcmstb-waketimer.c +++ b/drivers/rtc/rtc-brcmstb-waketimer.c @@ -200,7 +200,6 @@ static int brcmstb_waketmr_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct brcmstb_waketmr *timer; - struct resource *res; int ret; timer = devm_kzalloc(dev, sizeof(*timer), GFP_KERNEL); @@ -210,8 +209,7 @@ static int brcmstb_waketmr_probe(struct platform_device *pdev) platform_set_drvdata(pdev, timer); timer->dev = dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - timer->base = devm_ioremap_resource(dev, res); + timer->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(timer->base)) return PTR_ERR(timer->base); diff --git a/drivers/rtc/rtc-cadence.c b/drivers/rtc/rtc-cadence.c index 592aae23cbaf..595d5d252850 100644 --- a/drivers/rtc/rtc-cadence.c +++ b/drivers/rtc/rtc-cadence.c @@ -255,7 +255,6 @@ static const struct rtc_class_ops cdns_rtc_ops = { static int cdns_rtc_probe(struct platform_device *pdev) { struct cdns_rtc *crtc; - struct resource *res; int ret; unsigned long ref_clk_freq; @@ -263,8 +262,7 @@ static int cdns_rtc_probe(struct platform_device *pdev) if (!crtc) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - crtc->regs = devm_ioremap_resource(&pdev->dev, res); + crtc->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(crtc->regs)) return PTR_ERR(crtc->regs); diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c index 4ac850837153..da59917c9ee8 100644 --- a/drivers/rtc/rtc-coh901331.c +++ b/drivers/rtc/rtc-coh901331.c @@ -164,15 +164,13 @@ static int __init coh901331_probe(struct platform_device *pdev) { int ret; struct coh901331_port *rtap; - struct resource *res; rtap = devm_kzalloc(&pdev->dev, sizeof(struct coh901331_port), GFP_KERNEL); if (!rtap) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtap->virtbase = devm_ioremap_resource(&pdev->dev, res); + rtap->virtbase = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtap->virtbase)) return PTR_ERR(rtap->virtbase); diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c index d8e0db2e7fc6..390b7351e0fe 100644 --- a/drivers/rtc/rtc-davinci.c +++ b/drivers/rtc/rtc-davinci.c @@ -469,7 +469,6 @@ static int __init davinci_rtc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct davinci_rtc *davinci_rtc; - struct resource *res; int ret = 0; davinci_rtc = devm_kzalloc(&pdev->dev, sizeof(struct davinci_rtc), GFP_KERNEL); @@ -480,8 +479,7 @@ static int __init davinci_rtc_probe(struct platform_device *pdev) if (davinci_rtc->irq < 0) return davinci_rtc->irq; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - davinci_rtc->base = devm_ioremap_resource(dev, res); + davinci_rtc->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(davinci_rtc->base)) return PTR_ERR(davinci_rtc->base); diff --git a/drivers/rtc/rtc-digicolor.c b/drivers/rtc/rtc-digicolor.c index 0aecc3f8e721..200d85b01e8b 100644 --- a/drivers/rtc/rtc-digicolor.c +++ b/drivers/rtc/rtc-digicolor.c @@ -175,7 +175,6 @@ static irqreturn_t dc_rtc_irq(int irq, void *dev_id) static int __init dc_rtc_probe(struct platform_device *pdev) { - struct resource *res; struct dc_rtc *rtc; int irq, ret; @@ -183,8 +182,7 @@ static int __init dc_rtc_probe(struct platform_device *pdev) if (!rtc) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtc->regs = devm_ioremap_resource(&pdev->dev, res); + rtc->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtc->regs)) return PTR_ERR(rtc->regs); diff --git a/drivers/rtc/rtc-ds1216.c b/drivers/rtc/rtc-ds1216.c index b225bcfef50b..7eeb3f359de8 100644 --- a/drivers/rtc/rtc-ds1216.c +++ b/drivers/rtc/rtc-ds1216.c @@ -137,7 +137,6 @@ static const struct rtc_class_ops ds1216_rtc_ops = { static int __init ds1216_rtc_probe(struct platform_device *pdev) { - struct resource *res; struct ds1216_priv *priv; u8 dummy[8]; @@ -147,8 +146,7 @@ static int __init ds1216_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, priv); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->ioaddr = devm_ioremap_resource(&pdev->dev, res); + priv->ioaddr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->ioaddr)) return PTR_ERR(priv->ioaddr); diff --git a/drivers/rtc/rtc-ds1286.c b/drivers/rtc/rtc-ds1286.c index a06508b6c404..7acf849d4902 100644 --- a/drivers/rtc/rtc-ds1286.c +++ b/drivers/rtc/rtc-ds1286.c @@ -323,15 +323,13 @@ static const struct rtc_class_ops ds1286_ops = { static int ds1286_probe(struct platform_device *pdev) { struct rtc_device *rtc; - struct resource *res; struct ds1286_priv *priv; priv = devm_kzalloc(&pdev->dev, sizeof(struct ds1286_priv), GFP_KERNEL); if (!priv) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->rtcregs = devm_ioremap_resource(&pdev->dev, res); + priv->rtcregs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->rtcregs)) return PTR_ERR(priv->rtcregs); diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c index b6a477519280..a63872c4c76d 100644 --- a/drivers/rtc/rtc-ds1511.c +++ b/drivers/rtc/rtc-ds1511.c @@ -414,7 +414,6 @@ static int ds1511_nvram_write(void *priv, unsigned int pos, void *buf, static int ds1511_rtc_probe(struct platform_device *pdev) { - struct resource *res; struct rtc_plat_data *pdata; int ret = 0; struct nvmem_config ds1511_nvmem_cfg = { @@ -431,8 +430,7 @@ static int ds1511_rtc_probe(struct platform_device *pdev) if (!pdata) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ds1511_base = devm_ioremap_resource(&pdev->dev, res); + ds1511_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ds1511_base)) return PTR_ERR(ds1511_base); pdata->ioaddr = ds1511_base; diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c index 219d6b520a69..cdf5e05b9489 100644 --- a/drivers/rtc/rtc-ds1553.c +++ b/drivers/rtc/rtc-ds1553.c @@ -249,7 +249,6 @@ static int ds1553_nvram_write(void *priv, unsigned int pos, void *val, static int ds1553_rtc_probe(struct platform_device *pdev) { - struct resource *res; unsigned int cen, sec; struct rtc_plat_data *pdata; void __iomem *ioaddr; @@ -268,8 +267,7 @@ static int ds1553_rtc_probe(struct platform_device *pdev) if (!pdata) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ioaddr = devm_ioremap_resource(&pdev->dev, res); + ioaddr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ioaddr)) return PTR_ERR(ioaddr); pdata->ioaddr = ioaddr; diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c index 1766496385fe..8ec9ea1ca72e 100644 --- a/drivers/rtc/rtc-ep93xx.c +++ b/drivers/rtc/rtc-ep93xx.c @@ -122,15 +122,13 @@ static const struct attribute_group ep93xx_rtc_sysfs_files = { static int ep93xx_rtc_probe(struct platform_device *pdev) { struct ep93xx_rtc *ep93xx_rtc; - struct resource *res; int err; ep93xx_rtc = devm_kzalloc(&pdev->dev, sizeof(*ep93xx_rtc), GFP_KERNEL); if (!ep93xx_rtc) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ep93xx_rtc->mmio_base = devm_ioremap_resource(&pdev->dev, res); + ep93xx_rtc->mmio_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ep93xx_rtc->mmio_base)) return PTR_ERR(ep93xx_rtc->mmio_base); diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c index 3089645e0ce8..18023e472cbc 100644 --- a/drivers/rtc/rtc-jz4740.c +++ b/drivers/rtc/rtc-jz4740.c @@ -307,7 +307,6 @@ static int jz4740_rtc_probe(struct platform_device *pdev) { int ret; struct jz4740_rtc *rtc; - struct resource *mem; const struct platform_device_id *id = platform_get_device_id(pdev); const struct of_device_id *of_id = of_match_device( jz4740_rtc_of_match, &pdev->dev); @@ -326,8 +325,7 @@ static int jz4740_rtc_probe(struct platform_device *pdev) if (rtc->irq < 0) return -ENOENT; - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtc->base = devm_ioremap_resource(&pdev->dev, mem); + rtc->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtc->base)) return PTR_ERR(rtc->base); diff --git a/drivers/rtc/rtc-lpc24xx.c b/drivers/rtc/rtc-lpc24xx.c index a8bb15606ec8..00ef16ba9480 100644 --- a/drivers/rtc/rtc-lpc24xx.c +++ b/drivers/rtc/rtc-lpc24xx.c @@ -194,15 +194,13 @@ static const struct rtc_class_ops lpc24xx_rtc_ops = { static int lpc24xx_rtc_probe(struct platform_device *pdev) { struct lpc24xx_rtc *rtc; - struct resource *res; int irq, ret; rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL); if (!rtc) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtc->rtc_base = devm_ioremap_resource(&pdev->dev, res); + rtc->rtc_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtc->rtc_base)) return PTR_ERR(rtc->rtc_base); diff --git a/drivers/rtc/rtc-lpc32xx.c b/drivers/rtc/rtc-lpc32xx.c index ac393230e592..b6a0d4a182bf 100644 --- a/drivers/rtc/rtc-lpc32xx.c +++ b/drivers/rtc/rtc-lpc32xx.c @@ -185,7 +185,6 @@ static const struct rtc_class_ops lpc32xx_rtc_ops = { static int lpc32xx_rtc_probe(struct platform_device *pdev) { - struct resource *res; struct lpc32xx_rtc *rtc; int err; u32 tmp; @@ -194,8 +193,7 @@ static int lpc32xx_rtc_probe(struct platform_device *pdev) if (unlikely(!rtc)) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtc->rtc_base = devm_ioremap_resource(&pdev->dev, res); + rtc->rtc_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtc->rtc_base)) return PTR_ERR(rtc->rtc_base); diff --git a/drivers/rtc/rtc-meson.c b/drivers/rtc/rtc-meson.c index e08b981dfc21..9bd8478db34b 100644 --- a/drivers/rtc/rtc-meson.c +++ b/drivers/rtc/rtc-meson.c @@ -292,7 +292,6 @@ static int meson_rtc_probe(struct platform_device *pdev) }; struct device *dev = &pdev->dev; struct meson_rtc *rtc; - struct resource *res; void __iomem *base; int ret; u32 tm; @@ -312,8 +311,7 @@ static int meson_rtc_probe(struct platform_device *pdev) rtc->rtc->ops = &meson_rtc_ops; rtc->rtc->range_max = U32_MAX; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - base = devm_ioremap_resource(dev, res); + base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base); diff --git a/drivers/rtc/rtc-mt7622.c b/drivers/rtc/rtc-mt7622.c index 16bd26b5aa6f..f1e356394814 100644 --- a/drivers/rtc/rtc-mt7622.c +++ b/drivers/rtc/rtc-mt7622.c @@ -303,7 +303,6 @@ MODULE_DEVICE_TABLE(of, mtk_rtc_match); static int mtk_rtc_probe(struct platform_device *pdev) { struct mtk_rtc *hw; - struct resource *res; int ret; hw = devm_kzalloc(&pdev->dev, sizeof(*hw), GFP_KERNEL); @@ -312,8 +311,7 @@ static int mtk_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, hw); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - hw->base = devm_ioremap_resource(&pdev->dev, res); + hw->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(hw->base)) return PTR_ERR(hw->base); diff --git a/drivers/rtc/rtc-mv.c b/drivers/rtc/rtc-mv.c index ab9db57a6834..d5f190e578e4 100644 --- a/drivers/rtc/rtc-mv.c +++ b/drivers/rtc/rtc-mv.c @@ -212,7 +212,6 @@ static const struct rtc_class_ops mv_rtc_alarm_ops = { static int __init mv_rtc_probe(struct platform_device *pdev) { - struct resource *res; struct rtc_plat_data *pdata; u32 rtc_time; int ret = 0; @@ -221,8 +220,7 @@ static int __init mv_rtc_probe(struct platform_device *pdev) if (!pdata) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pdata->ioaddr = devm_ioremap_resource(&pdev->dev, res); + pdata->ioaddr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pdata->ioaddr)) return PTR_ERR(pdata->ioaddr); diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c index a2941c875a06..988a4dfcfaf8 100644 --- a/drivers/rtc/rtc-omap.c +++ b/drivers/rtc/rtc-omap.c @@ -727,7 +727,6 @@ static struct nvmem_config omap_rtc_nvmem_config = { static int omap_rtc_probe(struct platform_device *pdev) { struct omap_rtc *rtc; - struct resource *res; u8 reg, mask, new_ctrl; const struct platform_device_id *id_entry; const struct of_device_id *of_id; @@ -764,8 +763,7 @@ static int omap_rtc_probe(struct platform_device *pdev) if (!IS_ERR(rtc->clk)) clk_prepare_enable(rtc->clk); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtc->base = devm_ioremap_resource(&pdev->dev, res); + rtc->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtc->base)) { clk_disable_unprepare(rtc->clk); return PTR_ERR(rtc->base); diff --git a/drivers/rtc/rtc-pic32.c b/drivers/rtc/rtc-pic32.c index 17653ed52ebb..2b6946744654 100644 --- a/drivers/rtc/rtc-pic32.c +++ b/drivers/rtc/rtc-pic32.c @@ -298,7 +298,6 @@ static int pic32_rtc_remove(struct platform_device *pdev) static int pic32_rtc_probe(struct platform_device *pdev) { struct pic32_rtc_dev *pdata; - struct resource *res; int ret; pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); @@ -311,8 +310,7 @@ static int pic32_rtc_probe(struct platform_device *pdev) if (pdata->alarm_irq < 0) return pdata->alarm_irq; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pdata->reg_base = devm_ioremap_resource(&pdev->dev, res); + pdata->reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pdata->reg_base)) return PTR_ERR(pdata->reg_base); diff --git a/drivers/rtc/rtc-rtd119x.c b/drivers/rtc/rtc-rtd119x.c index b233559d950b..bb98f2d574a5 100644 --- a/drivers/rtc/rtc-rtd119x.c +++ b/drivers/rtc/rtc-rtd119x.c @@ -167,7 +167,6 @@ static const struct of_device_id rtd119x_rtc_dt_ids[] = { static int rtd119x_rtc_probe(struct platform_device *pdev) { struct rtd119x_rtc *data; - struct resource *res; u32 val; int ret; @@ -178,8 +177,7 @@ static int rtd119x_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, data); data->base_year = 2014; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - data->base = devm_ioremap_resource(&pdev->dev, res); + data->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(data->base)) return PTR_ERR(data->base); diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c index 7801249c254b..e1b50e682fc4 100644 --- a/drivers/rtc/rtc-s3c.c +++ b/drivers/rtc/rtc-s3c.c @@ -444,7 +444,6 @@ static int s3c_rtc_probe(struct platform_device *pdev) { struct s3c_rtc *info = NULL; struct rtc_time rtc_tm; - struct resource *res; int ret; info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL); @@ -475,8 +474,7 @@ static int s3c_rtc_probe(struct platform_device *pdev) info->irq_tick, info->irq_alarm); /* get the memory region */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - info->base = devm_ioremap_resource(&pdev->dev, res); + info->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(info->base)) return PTR_ERR(info->base); diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c index 86fa723b3b76..d37893f6eaee 100644 --- a/drivers/rtc/rtc-sa1100.c +++ b/drivers/rtc/rtc-sa1100.c @@ -252,7 +252,6 @@ EXPORT_SYMBOL_GPL(sa1100_rtc_init); static int sa1100_rtc_probe(struct platform_device *pdev) { struct sa1100_rtc *info; - struct resource *iores; void __iomem *base; int irq_1hz, irq_alarm; int ret; @@ -281,8 +280,7 @@ static int sa1100_rtc_probe(struct platform_device *pdev) return ret; } - iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); - base = devm_ioremap_resource(&pdev->dev, iores); + base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base); diff --git a/drivers/rtc/rtc-spear.c b/drivers/rtc/rtc-spear.c index 9f23b24f466c..833daeb7b60e 100644 --- a/drivers/rtc/rtc-spear.c +++ b/drivers/rtc/rtc-spear.c @@ -347,7 +347,6 @@ static const struct rtc_class_ops spear_rtc_ops = { static int spear_rtc_probe(struct platform_device *pdev) { - struct resource *res; struct spear_rtc_config *config; int status = 0; int irq; @@ -369,8 +368,7 @@ static int spear_rtc_probe(struct platform_device *pdev) return status; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - config->ioaddr = devm_ioremap_resource(&pdev->dev, res); + config->ioaddr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(config->ioaddr)) return PTR_ERR(config->ioaddr); diff --git a/drivers/rtc/rtc-st-lpc.c b/drivers/rtc/rtc-st-lpc.c index 49474a31c66d..f1c5471073bc 100644 --- a/drivers/rtc/rtc-st-lpc.c +++ b/drivers/rtc/rtc-st-lpc.c @@ -186,7 +186,6 @@ static int st_rtc_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct st_rtc *rtc; - struct resource *res; uint32_t mode; int ret = 0; @@ -210,8 +209,7 @@ static int st_rtc_probe(struct platform_device *pdev) spin_lock_init(&rtc->lock); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtc->ioaddr = devm_ioremap_resource(&pdev->dev, res); + rtc->ioaddr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtc->ioaddr)) return PTR_ERR(rtc->ioaddr); diff --git a/drivers/rtc/rtc-stk17ta8.c b/drivers/rtc/rtc-stk17ta8.c index a833ebc4ecb9..01a45044f468 100644 --- a/drivers/rtc/rtc-stk17ta8.c +++ b/drivers/rtc/rtc-stk17ta8.c @@ -256,7 +256,6 @@ static int stk17ta8_nvram_write(void *priv, unsigned int pos, void *val, static int stk17ta8_rtc_probe(struct platform_device *pdev) { - struct resource *res; unsigned int cal; unsigned int flags; struct rtc_plat_data *pdata; @@ -275,8 +274,7 @@ static int stk17ta8_rtc_probe(struct platform_device *pdev) if (!pdata) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ioaddr = devm_ioremap_resource(&pdev->dev, res); + ioaddr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ioaddr)) return PTR_ERR(ioaddr); pdata->ioaddr = ioaddr; diff --git a/drivers/rtc/rtc-stm32.c b/drivers/rtc/rtc-stm32.c index 2999e33a7e37..781cabb2afca 100644 --- a/drivers/rtc/rtc-stm32.c +++ b/drivers/rtc/rtc-stm32.c @@ -693,15 +693,13 @@ static int stm32_rtc_probe(struct platform_device *pdev) { struct stm32_rtc *rtc; const struct stm32_rtc_registers *regs; - struct resource *res; int ret; rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL); if (!rtc) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtc->base = devm_ioremap_resource(&pdev->dev, res); + rtc->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtc->base)) return PTR_ERR(rtc->base); diff --git a/drivers/rtc/rtc-sunxi.c b/drivers/rtc/rtc-sunxi.c index 9b6f2483c1c6..f5d7f44550ce 100644 --- a/drivers/rtc/rtc-sunxi.c +++ b/drivers/rtc/rtc-sunxi.c @@ -422,7 +422,6 @@ MODULE_DEVICE_TABLE(of, sunxi_rtc_dt_ids); static int sunxi_rtc_probe(struct platform_device *pdev) { struct sunxi_rtc_dev *chip; - struct resource *res; int ret; chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL); @@ -436,8 +435,7 @@ static int sunxi_rtc_probe(struct platform_device *pdev) if (IS_ERR(chip->rtc)) return PTR_ERR(chip->rtc); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - chip->base = devm_ioremap_resource(&pdev->dev, res); + chip->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(chip->base)) return PTR_ERR(chip->base); diff --git a/drivers/rtc/rtc-tegra.c b/drivers/rtc/rtc-tegra.c index 69d695bf9500..0159069bb506 100644 --- a/drivers/rtc/rtc-tegra.c +++ b/drivers/rtc/rtc-tegra.c @@ -277,15 +277,13 @@ MODULE_DEVICE_TABLE(of, tegra_rtc_dt_match); static int tegra_rtc_probe(struct platform_device *pdev) { struct tegra_rtc_info *info; - struct resource *res; int ret; info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL); if (!info) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - info->base = devm_ioremap_resource(&pdev->dev, res); + info->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(info->base)) return PTR_ERR(info->base); diff --git a/drivers/rtc/rtc-tx4939.c b/drivers/rtc/rtc-tx4939.c index 5a29915a06ec..715b82981279 100644 --- a/drivers/rtc/rtc-tx4939.c +++ b/drivers/rtc/rtc-tx4939.c @@ -236,7 +236,6 @@ static int __init tx4939_rtc_probe(struct platform_device *pdev) { struct rtc_device *rtc; struct tx4939rtc_plat_data *pdata; - struct resource *res; int irq, ret; struct nvmem_config nvmem_cfg = { .name = "tx4939_nvram", @@ -253,8 +252,7 @@ static int __init tx4939_rtc_probe(struct platform_device *pdev) return -ENOMEM; platform_set_drvdata(pdev, pdata); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pdata->rtcreg = devm_ioremap_resource(&pdev->dev, res); + pdata->rtcreg = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pdata->rtcreg)) return PTR_ERR(pdata->rtcreg); diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c index d5d14cf86e0d..11859b95a9f5 100644 --- a/drivers/rtc/rtc-vt8500.c +++ b/drivers/rtc/rtc-vt8500.c @@ -200,7 +200,6 @@ static const struct rtc_class_ops vt8500_rtc_ops = { static int vt8500_rtc_probe(struct platform_device *pdev) { struct vt8500_rtc *vt8500_rtc; - struct resource *res; int ret; vt8500_rtc = devm_kzalloc(&pdev->dev, @@ -215,8 +214,7 @@ static int vt8500_rtc_probe(struct platform_device *pdev) if (vt8500_rtc->irq_alarm < 0) return vt8500_rtc->irq_alarm; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - vt8500_rtc->regbase = devm_ioremap_resource(&pdev->dev, res); + vt8500_rtc->regbase = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(vt8500_rtc->regbase)) return PTR_ERR(vt8500_rtc->regbase); diff --git a/drivers/rtc/rtc-xgene.c b/drivers/rtc/rtc-xgene.c index 9683fbf7c78d..603c4e444fd0 100644 --- a/drivers/rtc/rtc-xgene.c +++ b/drivers/rtc/rtc-xgene.c @@ -137,7 +137,6 @@ static irqreturn_t xgene_rtc_interrupt(int irq, void *id) static int xgene_rtc_probe(struct platform_device *pdev) { struct xgene_rtc_dev *pdata; - struct resource *res; int ret; int irq; @@ -147,8 +146,7 @@ static int xgene_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, pdata); pdata->dev = &pdev->dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pdata->csr_base = devm_ioremap_resource(&pdev->dev, res); + pdata->csr_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pdata->csr_base)) return PTR_ERR(pdata->csr_base); diff --git a/drivers/rtc/rtc-zynqmp.c b/drivers/rtc/rtc-zynqmp.c index 2c762757fb54..55646e053976 100644 --- a/drivers/rtc/rtc-zynqmp.c +++ b/drivers/rtc/rtc-zynqmp.c @@ -195,7 +195,6 @@ static irqreturn_t xlnx_rtc_interrupt(int irq, void *id) static int xlnx_rtc_probe(struct platform_device *pdev) { struct xlnx_rtc_dev *xrtcdev; - struct resource *res; int ret; xrtcdev = devm_kzalloc(&pdev->dev, sizeof(*xrtcdev), GFP_KERNEL); @@ -211,9 +210,7 @@ static int xlnx_rtc_probe(struct platform_device *pdev) xrtcdev->rtc->ops = &xlnx_rtc_ops; xrtcdev->rtc->range_max = U32_MAX; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - - xrtcdev->reg_base = devm_ioremap_resource(&pdev->dev, res); + xrtcdev->reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(xrtcdev->reg_base)) return PTR_ERR(xrtcdev->reg_base); 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