diff --git a/drivers/mfd/da9052-core.c b/drivers/mfd/da9052-core.c
index ea28a33576e45cd3c3df406a09264bd69a5c3298..25838f10b35b2d08c295e18b27ecf4155bb5f4ce 100644
--- a/drivers/mfd/da9052-core.c
+++ b/drivers/mfd/da9052-core.c
@@ -427,7 +427,7 @@ int da9052_adc_read_temp(struct da9052 *da9052)
 }
 EXPORT_SYMBOL_GPL(da9052_adc_read_temp);
 
-static struct mfd_cell da9052_subdev_info[] = {
+static const struct mfd_cell da9052_subdev_info[] = {
 	{
 		.name = "da9052-regulator",
 		.id = 1,
diff --git a/drivers/mfd/da9055-core.c b/drivers/mfd/da9055-core.c
index d3670cd3c3c6c0e025c80ec940851ee5599037b1..caf8dcffd0ad403d6b239f9f0c3442ac1651aa2c 100644
--- a/drivers/mfd/da9055-core.c
+++ b/drivers/mfd/da9055-core.c
@@ -294,7 +294,7 @@ static struct resource da9055_ld05_6_resource = {
 	.flags = IORESOURCE_IRQ,
 };
 
-static struct mfd_cell da9055_devs[] = {
+static const struct mfd_cell da9055_devs[] = {
 	{
 		.of_compatible = "dialog,da9055-gpio",
 		.name = "da9055-gpio",
diff --git a/drivers/mfd/da9063-core.c b/drivers/mfd/da9063-core.c
index c9cf8d988406ff8ed4d01c23d5acd6793e3d06e4..26937cd010714b7c1c9e98877603616390b6e952 100644
--- a/drivers/mfd/da9063-core.c
+++ b/drivers/mfd/da9063-core.c
@@ -75,7 +75,7 @@ static struct resource da9063_hwmon_resources[] = {
 };
 
 
-static struct mfd_cell da9063_devs[] = {
+static const struct mfd_cell da9063_devs[] = {
 	{
 		.name		= DA9063_DRVNAME_REGULATORS,
 		.num_resources	= ARRAY_SIZE(da9063_regulators_resources),