mfd: smsc-ece1099: Constify struct regmap_config

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@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/smsc-ece1099.c b/drivers/mfd/smsc-ece1099.c
index 90112d4cc9059199ff1d4855bdadb42eb867a8f3..03246880d4840643c2570d6649f2ffbbccf88cc7 100644 (file)
--- a/drivers/mfd/smsc-ece1099.c
+++ b/drivers/mfd/smsc-ece1099.c
@@ -24,7 +24,7 @@
 #include <linux/mfd/smsc.h>
 #include <linux/of_platform.h>
 
-static struct regmap_config smsc_regmap_config = {
+static const struct regmap_config smsc_regmap_config = {
                .reg_bits = 8,
                .val_bits = 8,
                .max_register = SMSC_VEN_ID_H,