Lesson06: add/change some comments to module source code

Signed-off-by: Oleg.Khokhlov <[email protected]>

06-TimeManagement/omod6_kern_time.c

@@ -95,7 +95,6 @@ static ssize_t ktime_show(struct class *cl,
 	sprintf(buf, "ktime (%u ticks, %u HZ):\n", (uint32_t)get_jiffies_64(), HZ);
 	sprintf(strchr(buf, 0), "%u module call\n", ModCallCount);
 	sprintf(strchr(buf, 0), "%u sec from last call\n", dT);
-//	sprintf(strchr(buf, 0), "%u sec curr abs time from Epoch (year:%d)\n", TS, 1970+TS/(3600*24*365));
 	rtc_time64_to_tm(TS, &tm);
 	//https://ru.wikipedia.org/wiki/Time.h
 	sprintf(strchr(buf, 0), "%u sec curr abs time from Epoch (%d.%02d.%02d, %02d:%02d:%02d)\n", TS,
@@ -161,6 +160,7 @@ static ssize_t ktime_store(struct class *cl,
 		}
 	} else {
 		unsigned long expired = get_jiffies_64() + interval * HZ / 1000;
+		//--- commented code is not needed - timer works without it ---
 		//if (timer_pending(&MyTimer)) {
 		//	mod_timer_pending(&MyTimer, expired);
 		//} else {
@@ -218,5 +218,5 @@ module_exit(omod_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Oleg Khokhlov");
 MODULE_DESCRIPTION("OlegH Lesson06 module: test kernel time funcs");
-MODULE_VERSION("0.1");
+MODULE_VERSION("0.2");