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path: root/drivers/base/regmap/regmap.c
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Diffstat (limited to 'drivers/base/regmap/regmap.c')
-rw-r--r--drivers/base/regmap/regmap.c27
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 4f822e087def..f1025452bb39 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -1,14 +1,10 @@
-/*
- * Register map access API
- *
- * Copyright 2011 Wolfson Microelectronics plc
- *
- * Author: Mark Brown <broonie@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 map access API
+//
+// Copyright 2011 Wolfson Microelectronics plc
+//
+// Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
#include <linux/device.h>
#include <linux/slab.h>
@@ -1493,11 +1489,10 @@ static int _regmap_raw_write_impl(struct regmap *map, unsigned int reg,
WARN_ON(!map->bus);
/* Check for unwritable registers before we start */
- if (map->writeable_reg)
- for (i = 0; i < val_len / map->format.val_bytes; i++)
- if (!map->writeable_reg(map->dev,
- reg + regmap_get_offset(map, i)))
- return -EINVAL;
+ for (i = 0; i < val_len / map->format.val_bytes; i++)
+ if (!regmap_writeable(map,
+ reg + regmap_get_offset(map, i)))
+ return -EINVAL;
if (!map->cache_bypass && map->format.parse_val) {
unsigned int ival;