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-tx4939.c | |
| parent | rtc: imxdi: convert to SPDX identifier (diff) | |
| download | linux-dev-527bd754d1ffc4bbd89a33c643e74c53d713eb4e.tar.xz linux-dev-527bd754d1ffc4bbd89a33c643e74c53d713eb4e.zip | |
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-tx4939.c')
| -rw-r--r-- | drivers/rtc/rtc-tx4939.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/rtc/rtc-tx4939.c b/drivers/rtc/rtc-tx4939.c index 2d24babc4057..5a29915a06ec 100644 --- a/drivers/rtc/rtc-tx4939.c +++ b/drivers/rtc/rtc-tx4939.c @@ -42,11 +42,6 @@ struct tx4939rtc_plat_data { spinlock_t lock; }; -static struct tx4939rtc_plat_data *get_tx4939rtc_plat_data(struct device *dev) -{ - return platform_get_drvdata(to_platform_device(dev)); -} - static int tx4939_rtc_cmd(struct tx4939_rtc_reg __iomem *rtcreg, int cmd) { int i = 0; @@ -64,7 +59,7 @@ static int tx4939_rtc_cmd(struct tx4939_rtc_reg __iomem *rtcreg, int cmd) static int tx4939_rtc_set_time(struct device *dev, struct rtc_time *tm) { - struct tx4939rtc_plat_data *pdata = get_tx4939rtc_plat_data(dev); + struct tx4939rtc_plat_data *pdata = dev_get_drvdata(dev); struct tx4939_rtc_reg __iomem *rtcreg = pdata->rtcreg; unsigned long secs = rtc_tm_to_time64(tm); int i, ret; @@ -89,7 +84,7 @@ static int tx4939_rtc_set_time(struct device *dev, struct rtc_time *tm) static int tx4939_rtc_read_time(struct device *dev, struct rtc_time *tm) { - struct tx4939rtc_plat_data *pdata = get_tx4939rtc_plat_data(dev); + struct tx4939rtc_plat_data *pdata = dev_get_drvdata(dev); struct tx4939_rtc_reg __iomem *rtcreg = pdata->rtcreg; int i, ret; unsigned long sec; @@ -115,7 +110,7 @@ static int tx4939_rtc_read_time(struct device *dev, struct rtc_time *tm) static int tx4939_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) { - struct tx4939rtc_plat_data *pdata = get_tx4939rtc_plat_data(dev); + struct tx4939rtc_plat_data *pdata = dev_get_drvdata(dev); struct tx4939_rtc_reg __iomem *rtcreg = pdata->rtcreg; int i, ret; unsigned long sec; @@ -140,7 +135,7 @@ static int tx4939_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) static int tx4939_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) { - struct tx4939rtc_plat_data *pdata = get_tx4939rtc_plat_data(dev); + struct tx4939rtc_plat_data *pdata = dev_get_drvdata(dev); struct tx4939_rtc_reg __iomem *rtcreg = pdata->rtcreg; int i, ret; unsigned long sec; @@ -170,7 +165,7 @@ static int tx4939_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) static int tx4939_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled) { - struct tx4939rtc_plat_data *pdata = get_tx4939rtc_plat_data(dev); + struct tx4939rtc_plat_data *pdata = dev_get_drvdata(dev); spin_lock_irq(&pdata->lock); tx4939_rtc_cmd(pdata->rtcreg, @@ -182,7 +177,7 @@ static int tx4939_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled) static irqreturn_t tx4939_rtc_interrupt(int irq, void *dev_id) { - struct tx4939rtc_plat_data *pdata = get_tx4939rtc_plat_data(dev_id); + struct tx4939rtc_plat_data *pdata = dev_get_drvdata(dev_id); struct tx4939_rtc_reg __iomem *rtcreg = pdata->rtcreg; unsigned long events = RTC_IRQF; |