diff options
Diffstat (limited to 'drivers/rtc/rtc-sa1100.c')
| -rw-r--r-- | drivers/rtc/rtc-sa1100.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c index 83b2bb480a1..a997529f892 100644 --- a/drivers/rtc/rtc-sa1100.c +++ b/drivers/rtc/rtc-sa1100.c @@ -160,27 +160,27 @@ static int sa1100_rtc_open(struct device *dev) ret = request_irq(IRQ_RTC1Hz, sa1100_rtc_interrupt, SA_INTERRUPT, "rtc 1Hz", dev); if (ret) { - printk(KERN_ERR "rtc: IRQ%d already in use.\n", IRQ_RTC1Hz); + dev_err(dev, "IRQ %d already in use.\n", IRQ_RTC1Hz); goto fail_ui; } ret = request_irq(IRQ_RTCAlrm, sa1100_rtc_interrupt, SA_INTERRUPT, "rtc Alrm", dev); if (ret) { - printk(KERN_ERR "rtc: IRQ%d already in use.\n", IRQ_RTCAlrm); + dev_err(dev, "IRQ %d already in use.\n", IRQ_RTCAlrm); goto fail_ai; } ret = request_irq(IRQ_OST1, timer1_interrupt, SA_INTERRUPT, "rtc timer", dev); if (ret) { - printk(KERN_ERR "rtc: IRQ%d already in use.\n", IRQ_OST1); + dev_err(dev, "IRQ %d already in use.\n", IRQ_OST1); goto fail_pi; } return 0; fail_pi: - free_irq(IRQ_RTCAlrm, NULL); + free_irq(IRQ_RTCAlrm, dev); fail_ai: - free_irq(IRQ_RTC1Hz, NULL); + free_irq(IRQ_RTC1Hz, dev); fail_ui: return ret; } @@ -247,7 +247,7 @@ static int sa1100_rtc_ioctl(struct device *dev, unsigned int cmd, rtc_freq = arg; return 0; } - return -EINVAL; + return -ENOIOCTLCMD; } static int sa1100_rtc_read_time(struct device *dev, struct rtc_time *tm) @@ -295,7 +295,7 @@ static int sa1100_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) static int sa1100_rtc_proc(struct device *dev, struct seq_file *seq) { - seq_printf(seq, "trim/divider\t: 0x%08x\n", RTTR); + seq_printf(seq, "trim/divider\t: 0x%08lx\n", RTTR); seq_printf(seq, "alarm_IRQ\t: %s\n", (RTSR & RTSR_ALE) ? "yes" : "no" ); seq_printf(seq, "update_IRQ\t: %s\n", @@ -332,7 +332,7 @@ static int sa1100_rtc_probe(struct platform_device *pdev) */ if (RTTR == 0) { RTTR = RTC_DEF_DIVIDER + (RTC_DEF_TRIM << 16); - printk(KERN_WARNING "rtc: warning: initializing default clock divider/trim value\n"); + dev_warn(&pdev->dev, "warning: initializing default clock divider/trim value\n"); /* The current RTC value probably doesn't make sense either */ RCNR = 0; } @@ -340,15 +340,11 @@ static int sa1100_rtc_probe(struct platform_device *pdev) rtc = rtc_device_register(pdev->name, &pdev->dev, &sa1100_rtc_ops, THIS_MODULE); - if (IS_ERR(rtc)) { - dev_err(&pdev->dev, "Unable to register the RTC device\n"); + if (IS_ERR(rtc)) return PTR_ERR(rtc); - } platform_set_drvdata(pdev, rtc); - dev_info(&pdev->dev, "SA11xx/PXA2xx RTC Registered\n"); - return 0; } |