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authorEric Paris <eparis@redhat.com>2011-05-26 17:20:14 -0400
committerEric Paris <eparis@redhat.com>2011-05-26 17:20:14 -0400
commitea77f7a2e8561012cf100c530170f12351c3b53e (patch)
tree7302ac1064f4e364aadda84020a176804fb86e22 /drivers/rtc/class.c
parent7a627e3b9a2bd0f06945bbe64bcf403e788ecf6e (diff)
parent61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf (diff)
Merge commit 'v2.6.39' into 20110526
Conflicts: lib/flex_array.c security/selinux/avc.c security/selinux/hooks.c security/selinux/ss/policydb.c security/smack/smack_lsm.c
Diffstat (limited to 'drivers/rtc/class.c')
-rw-r--r--drivers/rtc/class.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index c404b61386bf..39013867cbd6 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -117,6 +117,7 @@ struct rtc_device *rtc_device_register(const char *name, struct device *dev,
117 struct module *owner) 117 struct module *owner)
118{ 118{
119 struct rtc_device *rtc; 119 struct rtc_device *rtc;
120 struct rtc_wkalrm alrm;
120 int id, err; 121 int id, err;
121 122
122 if (idr_pre_get(&rtc_idr, GFP_KERNEL) == 0) { 123 if (idr_pre_get(&rtc_idr, GFP_KERNEL) == 0) {
@@ -166,6 +167,12 @@ struct rtc_device *rtc_device_register(const char *name, struct device *dev,
166 rtc->pie_timer.function = rtc_pie_update_irq; 167 rtc->pie_timer.function = rtc_pie_update_irq;
167 rtc->pie_enabled = 0; 168 rtc->pie_enabled = 0;
168 169
170 /* Check to see if there is an ALARM already set in hw */
171 err = __rtc_read_alarm(rtc, &alrm);
172
173 if (!err && !rtc_valid_tm(&alrm.time))
174 rtc_initialize_alarm(rtc, &alrm);
175
169 strlcpy(rtc->name, name, RTC_DEVICE_NAME_SIZE); 176 strlcpy(rtc->name, name, RTC_DEVICE_NAME_SIZE);
170 dev_set_name(&rtc->dev, "rtc%d", id); 177 dev_set_name(&rtc->dev, "rtc%d", id);
171 178