i2c: xiic: Add max_read_len quirk

[linux.git] / drivers / i2c / busses / i2c-xiic.c

diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
index 0c51c0ffdda9d99d03f28c5503ef1cffaa5316c2..37b3b9307d076f181e7e5fd07429014096bb8332 100644 (file)
--- a/drivers/i2c/busses/i2c-xiic.c
+++ b/drivers/i2c/busses/i2c-xiic.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * i2c-xiic.c
  * Copyright (c) 2002-2007 Xilinx Inc.
  * Copyright (c) 2009-2010 Intel Corporation
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- *
  * This code was implemented by Mocean Laboratories AB when porting linux
  * to the automotive development board Russellville. The copyright holder
  * as seen in the header is Intel corporation.
@@ -718,11 +709,16 @@ static const struct i2c_algorithm xiic_algorithm = {
        .functionality = xiic_func,
 };
 
+static const struct i2c_adapter_quirks xiic_quirks = {
+       .max_read_len = 255,
+};
+
 static const struct i2c_adapter xiic_adapter = {
        .owner = THIS_MODULE,
        .name = DRIVER_NAME,
        .class = I2C_CLASS_DEPRECATED,
        .algo = &xiic_algorithm,
+       .quirks = &xiic_quirks,
 };