From: Heiko Carstens <hca@linux.ibm.com>
Date: Mon, 8 Feb 2021 15:32:27 +0000 (+0100)
Subject: s390/debug: use union tod_clock
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d1deda6f2b238bfcd3a4521b3221974443416342;p=linux.git

s390/debug: use union tod_clock

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
---

diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index b6619ae9a3e0c..bb958d32bd813 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -829,11 +829,11 @@ static inline debug_entry_t *get_active_entry(debug_info_t *id)
 static inline void debug_finish_entry(debug_info_t *id, debug_entry_t *active,
 				      int level, int exception)
 {
-	unsigned char clk[STORE_CLOCK_EXT_SIZE];
 	unsigned long timestamp;
+	union tod_clock clk;
 
-	get_tod_clock_ext(clk);
-	timestamp = *(unsigned long *) &clk[0] >> 4;
+	store_tod_clock_ext(&clk);
+	timestamp = clk.us;
 	timestamp -= TOD_UNIX_EPOCH >> 12;
 	active->clock = timestamp;
 	active->cpu = smp_processor_id();