linux-kernel - [PATCH 4.9 12/41] Input: synaptics-rmi4 - write config register values to the right offset

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Message-Id: <20190430113527.894541355@linuxfoundation.org>
Date:   Tue, 30 Apr 2019 13:38:23 +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, Lucas Stach <l.stach@...gutronix.de>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>
Subject: [PATCH 4.9 12/41] Input: synaptics-rmi4 - write config register values to the right offset

From: Lucas Stach <l.stach@...gutronix.de>

commit 3a349763cf11e63534b8f2d302f2d0c790566497 upstream.

Currently any changed config register values don't take effect, as the
function to write them back is called with the wrong register offset.

Fixes: ff8f83708b3e (Input: synaptics-rmi4 - add support for 2D
                     sensors and F11)
Signed-off-by: Lucas Stach <l.stach@...gutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@...gutronix.de>
Cc: stable@...r.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/input/rmi4/rmi_f11.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/input/rmi4/rmi_f11.c
+++ b/drivers/input/rmi4/rmi_f11.c
@@ -1198,7 +1198,7 @@ static int rmi_f11_initialize(struct rmi
 		ctrl->ctrl0_11[11] = ctrl->ctrl0_11[11] & ~BIT(0);
 
 	rc = f11_write_control_regs(fn, &f11->sens_query,
-			   &f11->dev_controls, fn->fd.query_base_addr);
+			   &f11->dev_controls, fn->fd.control_base_addr);
 	if (rc)
 		dev_warn(&fn->dev, "Failed to write control registers\n");