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 <[email protected]>
Reviewed-by: Alistair Francis <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Fixes: 5b0c03e ("Input: Add driver for Cypress Generation 5 touchscreen")
Cc: [email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>

Author: m-weigand

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);