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| author | Marek Vasut <marex@denx.de> | 2015-05-07 22:24:58 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-05-21 17:05:48 -0700 |
| commit | e686e9e156109cd2475196689a3144d91cf354b3 (patch) | |
| tree | 3302b31d5f9c7d25df995544fe574413a79575a5 /drivers | |
| parent | 15397f153cfd69c2164c1fa593e26707ed1a3e72 (diff) | |
| download | lwn-e686e9e156109cd2475196689a3144d91cf354b3.tar.gz lwn-e686e9e156109cd2475196689a3144d91cf354b3.zip | |
Input: smtpe-ts - use msecs_to_jiffies() instead of HZ
Use msecs_to_jiffies(20) instead of plain (HZ / 50), as the former is much
more explicit about it's behavior. We want to schedule the task 20 mS from
now, so make it explicit in the code.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/touchscreen/stmpe-ts.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/stmpe-ts.c b/drivers/input/touchscreen/stmpe-ts.c index 2d5ff86b343f..702ad200d916 100644 --- a/drivers/input/touchscreen/stmpe-ts.c +++ b/drivers/input/touchscreen/stmpe-ts.c @@ -164,7 +164,7 @@ static irqreturn_t stmpe_ts_handler(int irq, void *data) STMPE_TSC_CTRL_TSC_EN, STMPE_TSC_CTRL_TSC_EN); /* start polling for touch_det to detect release */ - schedule_delayed_work(&ts->work, HZ / 50); + schedule_delayed_work(&ts->work, msecs_to_jiffies(20)); return IRQ_HANDLED; } |