[v1,43/63] Input: atmel_mxt_ts: update stale use_retrigen_workaround flag
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Message ID 20190816083558.19189-4-jiada_wang@mentor.com
State New
Headers show
Series
  • Untitled series #406673
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Commit Message

Jiada Wang Aug. 16, 2019, 8:35 a.m. UTC
From: Balasubramani Vivekanandan <balasubramani_vivekanandan@mentor.com>

If after configuration update, retrigen status is enabled, the
mxt_check_retrigen() function, called after configuration update,
does not clear the use_retrigen_workaround flag, if it was previously
set.

Signed-off-by: Balasubramani Vivekanandan <balasubramani_vivekanandan@mentor.com>
Signed-off-by: George G. Davis <george_davis@mentor.com>
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
---
 drivers/input/touchscreen/atmel_mxt_ts.c | 2 ++
 1 file changed, 2 insertions(+)

Patch
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diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index e315ad3a8d2a..b3d40390abb6 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -1857,6 +1857,8 @@  static int mxt_check_retrigen(struct mxt_data *data)
 	int error;
 	int val;
 
+	data->use_retrigen_workaround = false;
+
 	if (irq_get_trigger_type(data->irq) & IRQF_TRIGGER_LOW)
 		return 0;