Commit 15b28156 authored by Li Qiong's avatar Li Qiong Committed by Jiri Kosina
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HID: intel-ish-hid: ipc: use time_before to replace "jiffies < a" 



time_before deals with timer wrapping correctly.

Signed-off-by: default avatarLi Qiong <liqiong@nfschina.com>
Acked-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 6431fd01

drivers/hid/intel-ish-hid/ipc/ipc.c

+1 −1
Original line number Diff line number Diff line
@@ -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;