diff mbox series

hid: use time_after_eq() instead of jiffies judgment

Message ID 1644481834-14677-1-git-send-email-wangqing@vivo.com (mailing list archive)
State Mainlined
Commit 15b28156029465e594b462e6dad459a737028697
Delegated to: Jiri Kosina
Headers show
Series hid: use time_after_eq() instead of jiffies judgment | expand

Commit Message

王擎 Feb. 10, 2022, 8:30 a.m. UTC 
From: Wang Qing <wangqing@vivo.com>

It is better to use time_xxx() directly instead of jiffies judgment
for understanding.

Signed-off-by: Wang Qing <wangqing@vivo.com>
---
 drivers/hid/intel-ish-hid/ipc/ipc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/hid/intel-ish-hid/ipc/ipc.c b/drivers/hid/intel-ish-hid/ipc/ipc.c
index 8ccb246..15e1423
--- a/drivers/hid/intel-ish-hid/ipc/ipc.c
+++ b/drivers/hid/intel-ish-hid/ipc/ipc.c
@@ -578,7 +578,7 @@  static void _ish_sync_fw_clock(struct ishtp_device *dev)
 	static unsigned long	prev_sync;
 	uint64_t	usec;
 
-	if (prev_sync && jiffies - prev_sync < 20 * HZ)
+	if (prev_sync && time_before(jiffies, prev_sync + 20 * HZ))
 		return;
 
 	prev_sync = jiffies;