diff options
| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-03-05 19:32:58 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-03-05 19:32:58 +0200 |
| commit | 05e5bd0f3daddb0368a433af5b58be68c62dc365 (patch) | |
| tree | a54c90523b72fb6e61b7bfe01fb8917e16825781 /drivers/base/regmap/regcache-indexed.c | |
| parent | daa16bc52ad8e9513506fca29a038a1460e63638 (diff) | |
| parent | c288ec614e264b46853c65d3db9ccf91d53c9484 (diff) | |
Merge remote branch 'wireless-next/master' into ath6kl-next
Conflicts:
drivers/net/wireless/ath/ath6kl/cfg80211.c
Diffstat (limited to 'drivers/base/regmap/regcache-indexed.c')
| -rw-r--r-- | drivers/base/regmap/regcache-indexed.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/drivers/base/regmap/regcache-indexed.c b/drivers/base/regmap/regcache-indexed.c deleted file mode 100644 index 507731ad8ec1..000000000000 --- a/drivers/base/regmap/regcache-indexed.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Register cache access API - indexed 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. - */ - -#include <linux/slab.h> - -#include "internal.h" - -static int regcache_indexed_read(struct regmap *map, unsigned int reg, - unsigned int *value) -{ - int ret; - - ret = regcache_lookup_reg(map, reg); - if (ret >= 0) - *value = map->reg_defaults[ret].def; - - return ret; -} - -static int regcache_indexed_write(struct regmap *map, unsigned int reg, - unsigned int value) -{ - int ret; - - ret = regcache_lookup_reg(map, reg); - if (ret < 0) - return regcache_insert_reg(map, reg, value); - map->reg_defaults[ret].def = value; - return 0; -} - -static int regcache_indexed_sync(struct regmap *map) -{ - unsigned int i; - int ret; - - for (i = 0; i < map->num_reg_defaults; i++) { - ret = _regmap_write(map, map->reg_defaults[i].reg, - map->reg_defaults[i].def); - if (ret < 0) - return ret; - dev_dbg(map->dev, "Synced register %#x, value %#x\n", - map->reg_defaults[i].reg, - map->reg_defaults[i].def); - } - return 0; -} - -struct regcache_ops regcache_indexed_ops = { - .type = REGCACHE_INDEXED, - .name = "indexed", - .read = regcache_indexed_read, - .write = regcache_indexed_write, - .sync = regcache_indexed_sync -}; |
