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Input: cyttsp5 - fix array length
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>
Link: https://lore.kernel.org/r/20230501113010.891786-2-mweigand@mweigand.net
Fixes: 5b0c03e24a
("Input: Add driver for Cypress Generation 5 touchscreen")
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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1 changed files with 1 additions and 1 deletions
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@ -560,7 +560,7 @@ static int cyttsp5_hid_output_get_sysinfo(struct cyttsp5 *ts)
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static int cyttsp5_hid_output_bl_launch_app(struct cyttsp5 *ts)
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{
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int rc;
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u8 cmd[HID_OUTPUT_BL_LAUNCH_APP];
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u8 cmd[HID_OUTPUT_BL_LAUNCH_APP_SIZE];
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u16 crc;
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put_unaligned_le16(HID_OUTPUT_BL_LAUNCH_APP_SIZE, cmd);
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