forked from luck/tmp_suning_uos_patched
regmap: Warn on raw I/O as well as bulk reads that bypass cache
As with the bulk reads we really should be able to make these play nicely with the cache but warn for now. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
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@ -377,6 +377,8 @@ int regmap_raw_write(struct regmap *map, unsigned int reg,
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{
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int ret;
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WARN_ON(map->cache_type != REGCACHE_NONE);
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mutex_lock(&map->lock);
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ret = _regmap_raw_write(map, reg, val, val_len);
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@ -481,6 +483,8 @@ int regmap_raw_read(struct regmap *map, unsigned int reg, void *val,
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{
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int ret;
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WARN_ON(map->cache_type != REGCACHE_NONE);
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mutex_lock(&map->lock);
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ret = _regmap_raw_read(map, reg, val, val_len);
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