linux-kernel - [PATCH v2 2/6] Input: cyttsp5

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Message-Id: <20230501113010.891786-3-mweigand@mweigand.net>
Date:   Mon,  1 May 2023 13:30:06 +0200
From:   Maximilian Weigand <mweigand@...igand.net>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Cc:     Maximilian Weigand <mweigand@...igand.net>,
        Alistair Francis <alistair@...stair23.me>
Subject: [PATCH v2 2/6] Input: cyttsp5 - remove unused code

The removed lines are remnants of the vendor driver and are not used in
the upstream driver.

Signed-off-by: Maximilian Weigand <mweigand@...igand.net>
Reviewed-by: Alistair Francis <alistair@...stair23.me>
---
 drivers/input/touchscreen/cyttsp5.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/input/touchscreen/cyttsp5.c b/drivers/input/touchscreen/cyttsp5.c
index 3c9d07218f48..55abf568bdf6 100644
--- a/drivers/input/touchscreen/cyttsp5.c
+++ b/drivers/input/touchscreen/cyttsp5.c
@@ -601,12 +601,7 @@ static int cyttsp5_get_hid_descriptor(struct cyttsp5 *ts,
 				      struct cyttsp5_hid_desc *desc)
 {
 	struct device *dev = ts->dev;
-	__le16 hid_desc_register = cpu_to_le16(HID_DESC_REG);
 	int rc;
-	u8 cmd[2];
-
-	/* Set HID descriptor register */
-	memcpy(cmd, &hid_desc_register, sizeof(hid_desc_register));
 
 	rc = cyttsp5_write(ts, HID_DESC_REG, NULL, 0);
 	if (rc) {
-- 
2.39.2