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>

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);