rtc: update to class device removal patches
Fix a goof in the revised classdev support for RTCs: make sure the /dev
node info is ready before the device is registered, not after. Otherwise
the /sys/class/rtc/rtcN/dev attribute won't be created and then udev won't
have the information it needs to create the /dev/rtcN node.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/rtc/rtc-core.h b/drivers/rtc/rtc-core.h
index d81a278..5f9df74 100644
--- a/drivers/rtc/rtc-core.h
+++ b/drivers/rtc/rtc-core.h
@@ -2,6 +2,7 @@
extern void __init rtc_dev_init(void);
extern void __exit rtc_dev_exit(void);
+extern void rtc_dev_prepare(struct rtc_device *rtc);
extern void rtc_dev_add_device(struct rtc_device *rtc);
extern void rtc_dev_del_device(struct rtc_device *rtc);
@@ -15,6 +16,10 @@
{
}
+static inline void rtc_dev_prepare(struct rtc_device *rtc)
+{
+}
+
static inline void rtc_dev_add_device(struct rtc_device *rtc)
{
}
