linux-kernel - [PATCH 4.9 12/74] Input: drv260x - fix initializing overdrive voltage

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Date:   Fri, 27 Apr 2018 15:58:02 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Dan Murphy <dmurphy@...com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Amit Pundir <amit.pundir@...aro.org>
Subject: [PATCH 4.9 12/74] Input: drv260x - fix initializing overdrive voltage

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dmitry Torokhov <dmitry.torokhov@...il.com>

commit 74c82dae6c474933f2be401976e1530b5f623221 upstream.

We were accidentally initializing haptics->rated_voltage twice, and did not
initialize overdrive voltage.

Acked-by: Dan Murphy <dmurphy@...com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc: Amit Pundir <amit.pundir@...aro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/input/misc/drv260x.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/input/misc/drv260x.c
+++ b/drivers/input/misc/drv260x.c
@@ -521,7 +521,7 @@ static int drv260x_probe(struct i2c_clie
 	if (!haptics)
 		return -ENOMEM;
 
-	haptics->rated_voltage = DRV260X_DEF_OD_CLAMP_VOLT;
+	haptics->overdrive_voltage = DRV260X_DEF_OD_CLAMP_VOLT;
 	haptics->rated_voltage = DRV260X_DEF_RATED_VOLT;
 
 	if (pdata) {