stm class: sys-t: Fix the use of time_after()

The operands of time_after() are in a wrong order in both instances in
the sys-t driver. Fix that.

Signed-off-by: Alexander Shishkin <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Fixes: 39f1023 ("stm class: p_sys-t: Add support for CLOCKSYNC packets")
Fixes: d69d5e8 ("stm class: Add MIPI SyS-T protocol support")
Cc: [email protected] # v4.20+
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: virtuoso

drivers/hwtracing/stm/p_sys-t.c

@@ -238,7 +238,7 @@ static struct configfs_attribute *sys_t_policy_attrs[] = {
 static inline bool sys_t_need_ts(struct sys_t_output *op)
 {
 	if (op->node.ts_interval &&
-	    time_after(op->ts_jiffies + op->node.ts_interval, jiffies)) {
+	    time_after(jiffies, op->ts_jiffies + op->node.ts_interval)) {
 		op->ts_jiffies = jiffies;
 
 		return true;
@@ -250,8 +250,8 @@ static inline bool sys_t_need_ts(struct sys_t_output *op)
 static bool sys_t_need_clock_sync(struct sys_t_output *op)
 {
 	if (op->node.clocksync_interval &&
-	    time_after(op->clocksync_jiffies + op->node.clocksync_interval,
-		       jiffies)) {
+	    time_after(jiffies,
+		       op->clocksync_jiffies + op->node.clocksync_interval)) {
 		op->clocksync_jiffies = jiffies;
 
 		return true;