diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2019-04-23 15:50:16 +0800 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-29 15:53:43 +0200 |
| commit | 527bd754d1ffc4bbd89a33c643e74c53d713eb4e (patch) | |
| tree | f2adaae984ff1e29070cb40a8804ea387df3fd7e /drivers/rtc/rtc-wm831x.c | |
| parent | c8889bb6e62f17822419bd253a08c96aee963722 (diff) | |
| download | linux-527bd754d1ffc4bbd89a33c643e74c53d713eb4e.tar.gz | |
rtc: Use dev_get_drvdata()
Using dev_get_drvdata directly.
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linux-rtc@vger.kernel.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-wm831x.c')
| -rw-r--r-- | drivers/rtc/rtc-wm831x.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/rtc/rtc-wm831x.c b/drivers/rtc/rtc-wm831x.c index ed29f4df2a3c6..d2e8b21c90c40 100644 --- a/drivers/rtc/rtc-wm831x.c +++ b/drivers/rtc/rtc-wm831x.c @@ -346,11 +346,10 @@ static const struct rtc_class_ops wm831x_rtc_ops = { /* Turn off the alarm if it should not be a wake source. */ static int wm831x_rtc_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct wm831x_rtc *wm831x_rtc = dev_get_drvdata(&pdev->dev); + struct wm831x_rtc *wm831x_rtc = dev_get_drvdata(dev); int ret, enable; - if (wm831x_rtc->alarm_enabled && device_may_wakeup(&pdev->dev)) + if (wm831x_rtc->alarm_enabled && device_may_wakeup(dev)) enable = WM831X_RTC_ALM_ENA; else enable = 0; @@ -358,7 +357,7 @@ static int wm831x_rtc_suspend(struct device *dev) ret = wm831x_set_bits(wm831x_rtc->wm831x, WM831X_RTC_CONTROL, WM831X_RTC_ALM_ENA, enable); if (ret != 0) - dev_err(&pdev->dev, "Failed to update RTC alarm: %d\n", ret); + dev_err(dev, "Failed to update RTC alarm: %d\n", ret); return 0; } @@ -368,15 +367,13 @@ static int wm831x_rtc_suspend(struct device *dev) */ static int wm831x_rtc_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct wm831x_rtc *wm831x_rtc = dev_get_drvdata(&pdev->dev); + struct wm831x_rtc *wm831x_rtc = dev_get_drvdata(dev); int ret; if (wm831x_rtc->alarm_enabled) { ret = wm831x_rtc_start_alarm(wm831x_rtc); if (ret != 0) - dev_err(&pdev->dev, - "Failed to restart RTC alarm: %d\n", ret); + dev_err(dev, "Failed to restart RTC alarm: %d\n", ret); } return 0; @@ -385,14 +382,13 @@ static int wm831x_rtc_resume(struct device *dev) /* Unconditionally disable the alarm */ static int wm831x_rtc_freeze(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct wm831x_rtc *wm831x_rtc = dev_get_drvdata(&pdev->dev); + struct wm831x_rtc *wm831x_rtc = dev_get_drvdata(dev); int ret; ret = wm831x_set_bits(wm831x_rtc->wm831x, WM831X_RTC_CONTROL, WM831X_RTC_ALM_ENA, 0); if (ret != 0) - dev_err(&pdev->dev, "Failed to stop RTC alarm: %d\n", ret); + dev_err(dev, "Failed to stop RTC alarm: %d\n", ret); return 0; } |