[PATCH] mfd: da9150: Constify struct regmap_config

[Krzysztof Kozlowski]

The regmap_config struct may be const because it is not modified by the
driver and regmap_init() accepts pointer to const.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
---
 drivers/mfd/da9150-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/da9150-core.c b/drivers/mfd/da9150-core.c
index 4d757b97ef9a..5549817df32e 100644
--- a/drivers/mfd/da9150-core.c
+++ b/drivers/mfd/da9150-core.c
@@ -95,7 +95,7 @@ static const struct regmap_range_cfg da9150_range_cfg[] = {
 	},
 };
 
-static struct regmap_config da9150_regmap_config = {
+static const struct regmap_config da9150_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
 	.ranges = da9150_range_cfg,
-- 
1.9.1

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