Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	Documentation/kernel-parameters.txt
	arch/sh/include/asm/elf.h

1 files changed, 18 insertions, 9 deletions

diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index f118252f3a9f..079e9ed907e0 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -422,28 +422,37 @@ done:
         return err;
 }
 
+static int rtc_dev_fasync(int fd, struct file *file, int on)
+{
+        struct rtc_device *rtc = file->private_data;
+        return fasync_helper(fd, file, on, &rtc->async_queue);
+}
+
 static int rtc_dev_release(struct inode *inode, struct file *file)
 {
         struct rtc_device *rtc = file->private_data;
 
-#ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL
-        clear_uie(rtc);
-#endif
+        /* We shut down the repeating IRQs that userspace enabled,
+         * since nothing is listening to them.
+         *  - Update (UIE) ... currently only managed through ioctls
+         *  - Periodic (PIE) ... also used through rtc_*() interface calls
+         *
+         * Leave the alarm alone; it may be set to trigger a system wakeup
+         * later, or be used by kernel code, and is a one-shot event anyway.
+         */
+        rtc_dev_ioctl(file, RTC_UIE_OFF, 0);
         rtc_irq_set_state(rtc, NULL, 0);
 
         if (rtc->ops->release)
                 rtc->ops->release(rtc->dev.parent);
 
+        if (file->f_flags & FASYNC)
+                rtc_dev_fasync(-1, file, 0);
+
         clear_bit_unlock(RTC_DEV_BUSY, &rtc->flags);
         return 0;
 }
 
-static int rtc_dev_fasync(int fd, struct file *file, int on)
-{
-        struct rtc_device *rtc = file->private_data;
-        return fasync_helper(fd, file, on, &rtc->async_queue);
-}
-
 static const struct file_operations rtc_dev_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,