Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/base/regmap/regcache-lzo.c b/drivers/base/regmap/regcache-lzo.c
index 4ff3113..7886303 100644
--- a/drivers/base/regmap/regcache-lzo.c
+++ b/drivers/base/regmap/regcache-lzo.c
@@ -1,14 +1,10 @@
-/*
- * Register cache access API - LZO caching support
- *
- * Copyright 2011 Wolfson Microelectronics plc
- *
- * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
- *
- * 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.
- */
+// SPDX-License-Identifier: GPL-2.0
+//
+// Register cache access API - LZO caching support
+//
+// Copyright 2011 Wolfson Microelectronics plc
+//
+// Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
#include <linux/device.h>
#include <linux/lzo.h>
@@ -152,20 +148,18 @@
* that register.
*/
bmp_size = map->num_reg_defaults_raw;
- sync_bmp = kmalloc_array(BITS_TO_LONGS(bmp_size), sizeof(long),
- GFP_KERNEL);
+ sync_bmp = bitmap_zalloc(bmp_size, GFP_KERNEL);
if (!sync_bmp) {
ret = -ENOMEM;
goto err;
}
- bitmap_zero(sync_bmp, bmp_size);
/* allocate the lzo blocks and initialize them */
for (i = 0; i < blkcount; i++) {
lzo_blocks[i] = kzalloc(sizeof **lzo_blocks,
GFP_KERNEL);
if (!lzo_blocks[i]) {
- kfree(sync_bmp);
+ bitmap_free(sync_bmp);
ret = -ENOMEM;
goto err;
}
@@ -217,7 +211,7 @@
* only once.
*/
if (lzo_blocks[0])
- kfree(lzo_blocks[0]->sync_bmp);
+ bitmap_free(lzo_blocks[0]->sync_bmp);
for (i = 0; i < blkcount; i++) {
if (lzo_blocks[i]) {
kfree(lzo_blocks[i]->wmem);