From 3d09162e9976d1ae79dd737849ca63ab6cff6df6 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Tue, 12 Nov 2013 15:10:31 -0800 Subject: [PATCH] drivers/rtc/rtc-sirfsoc.c: use devm_rtc_device_register devm_rtc_device_register simplifies the code. Signed-off-by: Sachin Kamat Cc: Xianglong Du Cc: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-sirfsoc.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) diff --git a/drivers/rtc/rtc-sirfsoc.c b/drivers/rtc/rtc-sirfsoc.c index 63460cf80f1b..17752655bff9 100644 --- a/drivers/rtc/rtc-sirfsoc.c +++ b/drivers/rtc/rtc-sirfsoc.c @@ -274,7 +274,7 @@ static int sirfsoc_rtc_probe(struct platform_device *pdev) err = of_property_read_u32(np, "reg", &rtcdrv->rtc_base); if (err) { dev_err(&pdev->dev, "unable to find base address of rtc node in dtb\n"); - goto error; + return err; } platform_set_drvdata(pdev, rtcdrv); @@ -290,7 +290,7 @@ static int sirfsoc_rtc_probe(struct platform_device *pdev) rtc_div = ((32768 / RTC_HZ) / 2) - 1; sirfsoc_rtc_iobrg_writel(rtc_div, rtcdrv->rtc_base + RTC_DIV); - rtcdrv->rtc = rtc_device_register(pdev->name, &(pdev->dev), + rtcdrv->rtc = devm_rtc_device_register(&pdev->dev, pdev->name, &sirfsoc_rtc_ops, THIS_MODULE); if (IS_ERR(rtcdrv->rtc)) { err = PTR_ERR(rtcdrv->rtc); @@ -322,24 +322,15 @@ static int sirfsoc_rtc_probe(struct platform_device *pdev) rtcdrv); if (err) { dev_err(&pdev->dev, "Unable to register for the SiRF SOC RTC IRQ\n"); - goto error; + return err; } return 0; - -error: - if (rtcdrv->rtc) - rtc_device_unregister(rtcdrv->rtc); - - return err; } static int sirfsoc_rtc_remove(struct platform_device *pdev) { - struct sirfsoc_rtc_drv *rtcdrv = platform_get_drvdata(pdev); - device_init_wakeup(&pdev->dev, 0); - rtc_device_unregister(rtcdrv->rtc); return 0; } -- 2.30.2