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Subject[PATCH 2/4] regmap: Correct offset handling in regmap_volatile_range
Date
The current implementation is broken for regmaps that have a reg_stride,
since it doesn't take the stride into account. Correct this by using the
helper function to calculate the register offset.

Fixes: f01ee60fffa4 ("regmap: implement register striding")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
---
drivers/base/regmap/regmap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index c7b7c5fa73ab4..2339b98f1b6e4 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -174,7 +174,7 @@ static bool regmap_volatile_range(struct regmap *map, unsigned int reg,
unsigned int i;

for (i = 0; i < num; i++)
- if (!regmap_volatile(map, reg + i))
+ if (!regmap_volatile(map, reg + regmap_get_offset(map, i)))
return false;

return true;
--
2.11.0
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