diff options
| author |   Sachin Kamat <sachin.kamat@linaro.org> | 2013-11-12 15:10:31 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:27 +0900 |
| commit | 3d09162e9976d1ae79dd737849ca63ab6cff6df6 (patch) | |
| tree | 8161201fa75b591369ef4b4730e8c949a1f75397 /drivers/rtc/rtc-sirfsoc.c | |
| parent | drivers/rtc/rtc-isl1208.c: use devm_* APIs (diff) | |
| download | wireguard-linux-3d09162e9976d1ae79dd737849ca63ab6cff6df6.tar.xz wireguard-linux-3d09162e9976d1ae79dd737849ca63ab6cff6df6.zip | |
drivers/rtc/rtc-sirfsoc.c: use devm_rtc_device_register
devm_rtc_device_register simplifies the code.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Xianglong Du <Xianglong.Du@csr.com>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-sirfsoc.c')
| -rw-r--r-- | drivers/rtc/rtc-sirfsoc.c | 15 |
1 files 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; } |