[PATCH 1/3] regmap: cache: regcache_hw_init() should use regmap_bulk_read()

[Doug Anderson]

We really should be using regmap_bulk_read() in regcache_hw_init().
The regmap_bulk_read() will translate into regmap_raw_read() when
appropriate.  Doing this fixes problems where regmap_smbus() will
crash because they don't implement .read and .write.

Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
---
 drivers/base/regmap/regcache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 29b4128..6447486 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -45,7 +45,7 @@ static int regcache_hw_init(struct regmap *map)
 		tmp_buf = kmalloc(map->cache_size_raw, GFP_KERNEL);
 		if (!tmp_buf)
 			return -EINVAL;
-		ret = regmap_raw_read(map, 0, tmp_buf,
+		ret = regmap_bulk_read(map, 0, tmp_buf,
 				      map->num_reg_defaults_raw);
 		map->cache_bypass = cache_bypass;
 		if (ret < 0) {
-- 
2.0.0.526.g5318336

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