regmap: core: Warn on invalid operation combinations
Don't grind to a screaming halt, just generate a warning. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -950,7 +950,7 @@ static int _regmap_raw_write(struct regmap *map, unsigned int reg,
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size_t len;
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int i;
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BUG_ON(!map->bus);
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WARN_ON(!map->bus);
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/* Check for unwritable registers before we start */
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if (map->writeable_reg)
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@ -1104,7 +1104,7 @@ static int _regmap_bus_formatted_write(void *context, unsigned int reg,
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struct regmap_range_node *range;
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struct regmap *map = context;
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BUG_ON(!map->bus || !map->format.format_write);
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WARN_ON(!map->bus || !map->format.format_write);
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range = _regmap_range_lookup(map, reg);
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if (range) {
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@ -1130,7 +1130,7 @@ static int _regmap_bus_raw_write(void *context, unsigned int reg,
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{
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struct regmap *map = context;
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BUG_ON(!map->bus || !map->format.format_val);
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WARN_ON(!map->bus || !map->format.format_val);
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map->format.format_val(map->work_buf + map->format.reg_bytes
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+ map->format.pad_bytes, val, 0);
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@ -1356,7 +1356,7 @@ static int _regmap_raw_read(struct regmap *map, unsigned int reg, void *val,
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u8 *u8 = map->work_buf;
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int ret;
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BUG_ON(!map->bus);
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WARN_ON(!map->bus);
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range = _regmap_range_lookup(map, reg);
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if (range) {
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@ -1411,7 +1411,7 @@ static int _regmap_read(struct regmap *map, unsigned int reg,
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int ret;
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void *context = _regmap_map_get_context(map);
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BUG_ON(!map->reg_read);
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WARN_ON(!map->reg_read);
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if (!map->cache_bypass) {
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ret = regcache_read(map, reg, val);
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