diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-04-19 16:06:14 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-05-03 22:08:00 +0200 |
| commit | 85368bb9de6366654f442e26fdd571981f205291 (patch) | |
| tree | 807385ec3a590efc12b24fe22b3ee7f8fd204e0f /drivers/rtc/rtc-pcap.c | |
| parent | 36d91a4d401c284ab21213622c85cd855725f10f (diff) | |
| download | linux-85368bb9de6366654f442e26fdd571981f205291.tar.gz | |
rtc: simplify getting .drvdata
We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Michal Simek <michal.simek@xilinx.com> (for zynqmp)
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-pcap.c')
| -rw-r--r-- | drivers/rtc/rtc-pcap.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/rtc/rtc-pcap.c b/drivers/rtc/rtc-pcap.c index c05f524ba9afa..f176cb9d0dbca 100644 --- a/drivers/rtc/rtc-pcap.c +++ b/drivers/rtc/rtc-pcap.c @@ -43,8 +43,7 @@ static irqreturn_t pcap_rtc_irq(int irq, void *_pcap_rtc) static int pcap_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) { - struct platform_device *pdev = to_platform_device(dev); - struct pcap_rtc *pcap_rtc = platform_get_drvdata(pdev); + struct pcap_rtc *pcap_rtc = dev_get_drvdata(dev); struct rtc_time *tm = &alrm->time; unsigned long secs; u32 tod; /* time of day, seconds since midnight */ @@ -63,8 +62,7 @@ static int pcap_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) static int pcap_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) { - struct platform_device *pdev = to_platform_device(dev); - struct pcap_rtc *pcap_rtc = platform_get_drvdata(pdev); + struct pcap_rtc *pcap_rtc = dev_get_drvdata(dev); struct rtc_time *tm = &alrm->time; unsigned long secs; u32 tod, days; @@ -82,8 +80,7 @@ static int pcap_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) static int pcap_rtc_read_time(struct device *dev, struct rtc_time *tm) { - struct platform_device *pdev = to_platform_device(dev); - struct pcap_rtc *pcap_rtc = platform_get_drvdata(pdev); + struct pcap_rtc *pcap_rtc = dev_get_drvdata(dev); unsigned long secs; u32 tod, days; @@ -100,8 +97,7 @@ static int pcap_rtc_read_time(struct device *dev, struct rtc_time *tm) static int pcap_rtc_set_mmss(struct device *dev, unsigned long secs) { - struct platform_device *pdev = to_platform_device(dev); - struct pcap_rtc *pcap_rtc = platform_get_drvdata(pdev); + struct pcap_rtc *pcap_rtc = dev_get_drvdata(dev); u32 tod, days; tod = secs % SEC_PER_DAY; @@ -115,8 +111,7 @@ static int pcap_rtc_set_mmss(struct device *dev, unsigned long secs) static int pcap_rtc_irq_enable(struct device *dev, int pirq, unsigned int en) { - struct platform_device *pdev = to_platform_device(dev); - struct pcap_rtc *pcap_rtc = platform_get_drvdata(pdev); + struct pcap_rtc *pcap_rtc = dev_get_drvdata(dev); if (en) enable_irq(pcap_to_irq(pcap_rtc->pcap, pirq)); |