Changeset c739102 in mainline for uspace/drv/time/cmos-rtc/cmos-rtc.c

Timestamp:

2012-11-21T23:26:22Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

0f2c80a

Parents:

bebf97d (diff), 1f7753a (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Mainline changes.

File:

• uspace/drv/time/cmos-rtc/cmos-rtc.c (modified) (5 diffs)

uspace/drv/time/cmos-rtc/cmos-rtc.c

@@ -99 +99 @@
 static time_t uptime_get(void);
 static bool is_battery_ok(rtc_t *rtc);
+static int  rtc_fun_online(ddf_fun_t *fun);
+static int  rtc_fun_offline(ddf_fun_t *fun);
 
 static ddf_dev_ops_t rtc_dev_ops;
@@ -106 +108 @@
         .dev_add = rtc_dev_add,
         .dev_remove = rtc_dev_remove,
+        .fun_online = rtc_fun_online,
+        .fun_offline = rtc_fun_offline,
 };
 
@@ -405 +409 @@
         /* Try to normalize the content of the tm structure */
         time_t r = mktime(t);
-
-        rtc->boottime = r - uptime_get();
+        int result;
+
+        if (r < 0)
+                result = EINVAL;
+        else {
+                rtc->boottime = r - uptime_get();
+                result = EOK;
+        }
 
         fibril_mutex_unlock(&rtc->mutex);
 
-        return r < 0 ? EINVAL : EOK;
+        return result;
 }
 
@@ -637 +647 @@
         fibril_mutex_unlock(&rtc->mutex);
 
+        rc = rtc_fun_offline(rtc->fun);
+        if (rc != EOK) {
+                ddf_msg(LVL_ERROR, "Failed to offline function");
+                return rc;
+        }
+
         rc = ddf_fun_unbind(rtc->fun);
         if (rc != EOK) {
@@ -725 +741 @@
 }
 
+static int
+rtc_fun_online(ddf_fun_t *fun)
+{
+        int rc;
+
+        ddf_msg(LVL_DEBUG, "rtc_fun_online()");
+
+        rc = ddf_fun_online(fun);
+        if (rc == EOK)
+                ddf_fun_add_to_category(fun, "clock");
+
+        return rc;
+}
+
+static int
+rtc_fun_offline(ddf_fun_t *fun)
+{
+        ddf_msg(LVL_DEBUG, "rtc_fun_offline()");
+        return ddf_fun_offline(fun);
+}
+
 int
 main(int argc, char **argv)