hangcheck-timer: Replace %Ld with %lld

Replace non-standard %Ld with %lld to ensure compliance with the kernel
coding style and potential formatting issues.

Signed-off-by: Clint George <clintbgeorge@gmail.com>
Link: https://patch.msgid.link/20251111151340.9162-3-clintbgeorge@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: iamclintgeorge

drivers/char/hangcheck-timer.c

@@ -142,7 +142,7 @@ static void hangcheck_fire(struct timer_list *unused)
 	/*
 	 * Enable to investigate delays in detail
 	 */
-	pr_debug("Hangcheck: called %Ld ns since last time (%Ld ns overshoot)\n",
+	pr_debug("Hangcheck: called %lld ns since last time (%lld ns overshoot)\n",
 			tsc_diff, tsc_diff - hangcheck_tick*TIMER_FREQ);
 #endif
 	mod_timer(&hangcheck_ticktock, jiffies + (hangcheck_tick*HZ));