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Subject[PATCH 3/6] regmap: cache: fix errno in regcache_hw_init()
Date
When kmalloc() fails, we should return -ENOMEM.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
---
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 c13b821..8a7c270 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -44,7 +44,7 @@ static int regcache_hw_init(struct regmap *map)
map->cache_bypass = 1;
tmp_buf = kmalloc(map->cache_size_raw, GFP_KERNEL);
if (!tmp_buf)
- return -EINVAL;
+ return -ENOMEM;
ret = regmap_raw_read(map, 0, tmp_buf,
map->num_reg_defaults_raw);
map->cache_bypass = cache_bypass;
--
2.1.0.27.g96db324


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