rtc: rtc interfaces don't use class_device

This patch removes class_device from the programming interface that the RTC
framework exposes to the rest of the kernel.  Now an rtc_device is passed,
which is more type-safe and streamlines all the relevant code.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-By: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 7c0d60910077..4b586ebb5814 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -203,7 +203,7 @@ static int cmos_set_alarm(struct device *dev, struct rtc_wkalrm *t)
         rtc_intr = CMOS_READ(RTC_INTR_FLAGS);
         rtc_intr &= (rtc_control & RTC_IRQMASK) | RTC_IRQF;
         if (is_intr(rtc_intr))
-                rtc_update_irq(&cmos->rtc->class_dev, 1, rtc_intr);
+                rtc_update_irq(cmos->rtc, 1, rtc_intr);
 
         /* update alarm */
         CMOS_WRITE(hrs, RTC_HOURS_ALARM);
@@ -223,7 +223,7 @@ static int cmos_set_alarm(struct device *dev, struct rtc_wkalrm *t)
                 rtc_intr = CMOS_READ(RTC_INTR_FLAGS);
                 rtc_intr &= (rtc_control & RTC_IRQMASK) | RTC_IRQF;
                 if (is_intr(rtc_intr))
-                        rtc_update_irq(&cmos->rtc->class_dev, 1, rtc_intr);
+                        rtc_update_irq(cmos->rtc, 1, rtc_intr);
         }
 
         spin_unlock_irq(&rtc_lock);
@@ -304,7 +304,7 @@ cmos_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
         rtc_intr = CMOS_READ(RTC_INTR_FLAGS);
         rtc_intr &= (rtc_control & RTC_IRQMASK) | RTC_IRQF;
         if (is_intr(rtc_intr))
-                rtc_update_irq(&cmos->rtc->class_dev, 1, rtc_intr);
+                rtc_update_irq(cmos->rtc, 1, rtc_intr);
         spin_unlock_irqrestore(&rtc_lock, flags);
         return 0;
 }
@@ -471,7 +471,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
         if (is_valid_irq(rtc_irq))
                 retval = request_irq(rtc_irq, cmos_interrupt, IRQF_DISABLED,
                                 cmos_rtc.rtc->class_dev.class_id,
-                                &cmos_rtc.rtc->class_dev);
+                                cmos_rtc.rtc);
         if (retval < 0) {
                 dev_dbg(dev, "IRQ %d is already in use\n", rtc_irq);
                 goto cleanup1;
@@ -555,7 +555,7 @@ static int cmos_suspend(struct device *dev, pm_message_t mesg)
                 irqstat = CMOS_READ(RTC_INTR_FLAGS);
                 irqstat &= (tmp & RTC_IRQMASK) | RTC_IRQF;
                 if (is_intr(irqstat))
-                        rtc_update_irq(&cmos->rtc->class_dev, 1, irqstat);
+                        rtc_update_irq(cmos->rtc, 1, irqstat);
         }
         spin_unlock_irq(&rtc_lock);
 
@@ -590,7 +590,7 @@ static int cmos_resume(struct device *dev)
                 tmp = CMOS_READ(RTC_INTR_FLAGS);
                 tmp &= (cmos->suspend_ctrl & RTC_IRQMASK) | RTC_IRQF;
                 if (is_intr(tmp))
-                        rtc_update_irq(&cmos->rtc->class_dev, 1, tmp);
+                        rtc_update_irq(cmos->rtc, 1, tmp);
                 spin_unlock_irq(&rtc_lock);
         }