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Subject[PATCH V3 5/13] hid: use time_is_after_jiffies() instead of open coding it
Date
From: Wang Qing <wangqing@vivo.com>

Use the helper function time_is_{before,after}_jiffies() to improve
code readability.

Signed-off-by: Wang Qing <wangqing@vivo.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
drivers/hid/intel-ish-hid/ipc/ipc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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_is_after_jiffies(prev_sync + 20 * HZ))
return;

prev_sync = jiffies;
--
2.7.4
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