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authorMarek Vasut <marex@denx.de>2015-05-07 22:24:58 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2015-05-07 22:30:17 -0700
commit8f6bcc97ab3f79b2f7f1fd59de8cd38af3535497 (patch)
tree5e4b16c94159d045aa6ac9e75c89b9b89d5a49e6
parent3419e49a0efafc9577413a250f330de5e14e6705 (diff)
downloadop-kernel-dev-8f6bcc97ab3f79b2f7f1fd59de8cd38af3535497.zip
op-kernel-dev-8f6bcc97ab3f79b2f7f1fd59de8cd38af3535497.tar.gz
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>
-rw-r--r--drivers/input/touchscreen/stmpe-ts.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/stmpe-ts.c b/drivers/input/touchscreen/stmpe-ts.c
index 2d5ff86b..702ad20 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;
}
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