drivers/usb/input/ati_remote.c: autorepeat fix

When HZ is set to 250 (new default) or 100, the time span during which repeated
events from the device are ignored could be too small due to ms->jiffies rounding. This causes the auto repeat to kick in early making it impossible for the user to generate individual press/release events. Increate the timeout to compensate.

---

@@ -155,9 +155,8 @@
 * events. The hardware generates 5 events for the first keypress
 * and we have to take this into account for an accurate repeat
 * behaviour.
- * (HZ / 20) == 50 ms and works well for me.
 */
-#define FILTER_TIME (HZ / 20)
+#define FILTER_TIME 60 /* msec */
 

struct ati_remote {
	struct input_dev *idev;
@@ -470,7 +469,7 @@
		/* Filter duplicate events which happen "too close" together. */
		if ((ati_remote->old_data[0] == data[1]) &&
			(ati_remote->old_data[1] == data[2]) &&
-			time_before(jiffies, ati_remote->old_jiffies + FILTER_TIME)) {
+			time_before(jiffies, ati_remote->old_jiffies + msecs_to_jiffies(FILTER_TIME))) {
			ati_remote->repeat_count++;
		} else {
			ati_remote->repeat_count = 0;