From: Maximilian Weigand <mweigand@mweigand.net>
To: Linus Walleij <linus.walleij@linaro.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Cc: Maximilian Weigand <mweigand@mweigand.net>,
Alistair Francis <alistair@alistair23.me>
Subject: [PATCH v2 1/6] Input: cyttsp5 - fix array length
Date: Mon, 1 May 2023 13:30:05 +0200 [thread overview]
Message-ID: <20230501113010.891786-2-mweigand@mweigand.net> (raw)
In-Reply-To: <20230501113010.891786-1-mweigand@mweigand.net>
The cmd array should be initialized with the proper command size and not
with the actual command value that is sent to the touchscreen.
Signed-off-by: Maximilian Weigand <mweigand@mweigand.net>
Reviewed-by: Alistair Francis <alistair@alistair23.me>
---
drivers/input/touchscreen/cyttsp5.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/cyttsp5.c b/drivers/input/touchscreen/cyttsp5.c
index 30102cb80fac..3c9d07218f48 100644
--- a/drivers/input/touchscreen/cyttsp5.c
+++ b/drivers/input/touchscreen/cyttsp5.c
@@ -560,7 +560,7 @@ static int cyttsp5_hid_output_get_sysinfo(struct cyttsp5 *ts)
static int cyttsp5_hid_output_bl_launch_app(struct cyttsp5 *ts)
{
int rc;
- u8 cmd[HID_OUTPUT_BL_LAUNCH_APP];
+ u8 cmd[HID_OUTPUT_BL_LAUNCH_APP_SIZE];
u16 crc;
put_unaligned_le16(HID_OUTPUT_BL_LAUNCH_APP_SIZE, cmd);
--
2.39.2
next prev parent reply other threads:[~2023-05-01 11:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-01 11:30 [PATCH v2 0/6] Small fixes to the cyttsp5 touchscreen driver Maximilian Weigand
2023-05-01 11:30 ` Maximilian Weigand [this message]
2023-05-02 0:15 ` [PATCH v2 1/6] Input: cyttsp5 - fix array length Dmitry Torokhov
2023-05-01 11:30 ` [PATCH v2 2/6] Input: cyttsp5 - remove unused code Maximilian Weigand
2023-05-02 0:15 ` Dmitry Torokhov
2023-05-01 11:30 ` [PATCH v2 3/6] dt-bindings: input: cypress,tt21000 - fix interrupt type in dts example Maximilian Weigand
2023-05-02 0:24 ` Dmitry Torokhov
2023-05-02 14:23 ` Maximilian Weigand
2023-05-02 20:51 ` Dmitry Torokhov
2023-05-01 11:30 ` [PATCH v2 4/6] Input: cyttsp5 - properly initialize the device as a pm wakeup device Maximilian Weigand
2023-05-02 0:14 ` Dmitry Torokhov
2023-05-01 11:30 ` [PATCH v2 5/6] dt-bindings: input: cypress,tt21000 - add wakeup-source entry to documentation Maximilian Weigand
2023-05-02 0:28 ` Dmitry Torokhov
2023-05-01 11:30 ` [PATCH v2 6/6] Input: cyttsp5 - implement proper sleep and wakeup procedures Maximilian Weigand
2023-05-02 0:22 ` Dmitry Torokhov
2023-05-02 14:21 ` Maximilian Weigand
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