diff options
| author |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-03-13 19:18:13 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-03-26 19:17:11 +0000 |
| commit | f1b5c5c3423b59056d3ca956d2e795b7927d6008 (patch) | |
| tree | 949fb255f17a2c7846ee224c7876b240198d8275 /drivers/base/regmap | |
| parent | regmap: rbtree Expose total memory consumption in the rbtree debugfs entry (diff) | |
| download | linux-dev-f1b5c5c3423b59056d3ca956d2e795b7927d6008.tar.xz linux-dev-f1b5c5c3423b59056d3ca956d2e795b7927d6008.zip | |
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>
Diffstat (limited to 'drivers/base/regmap')
| -rw-r--r-- | drivers/base/regmap/regmap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index aff5a8b73947..44a45cf0644b 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -950,7 +950,7 @@ static int _regmap_raw_write(struct regmap *map, unsigned int reg, size_t len; int i; - BUG_ON(!map->bus); + WARN_ON(!map->bus); /* Check for unwritable registers before we start */ if (map->writeable_reg) @@ -1104,7 +1104,7 @@ static int _regmap_bus_formatted_write(void *context, unsigned int reg, struct regmap_range_node *range; struct regmap *map = context; - BUG_ON(!map->bus || !map->format.format_write); + WARN_ON(!map->bus || !map->format.format_write); range = _regmap_range_lookup(map, reg); if (range) { @@ -1130,7 +1130,7 @@ static int _regmap_bus_raw_write(void *context, unsigned int reg, { struct regmap *map = context; - BUG_ON(!map->bus || !map->format.format_val); + WARN_ON(!map->bus || !map->format.format_val); map->format.format_val(map->work_buf + map->format.reg_bytes + map->format.pad_bytes, val, 0); @@ -1356,7 +1356,7 @@ static int _regmap_raw_read(struct regmap *map, unsigned int reg, void *val, u8 *u8 = map->work_buf; int ret; - BUG_ON(!map->bus); + WARN_ON(!map->bus); range = _regmap_range_lookup(map, reg); if (range) { @@ -1411,7 +1411,7 @@ static int _regmap_read(struct regmap *map, unsigned int reg, int ret; void *context = _regmap_map_get_context(map); - BUG_ON(!map->reg_read); + WARN_ON(!map->reg_read); if (!map->cache_bypass) { ret = regcache_read(map, reg, val); |