1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c
index 825a7f06d9ba..6aa3a22ea435 100644
--- a/drivers/mfd/max8925-core.c
+++ b/drivers/mfd/max8925-core.c
@@ -18,12 +18,19 @@
 #include <linux/mfd/core.h>
 #include <linux/mfd/max8925.h>
+static struct resource io_parent = {
+        .start = 0,
+        .end   = 0xffffffff,
+        .flags = IORESOURCE_IO,
+};
 static struct resource backlight_resources[] = {
        {
                .name   = "max8925-backlight",
                .start  = MAX8925_WLED_MODE_CNTL,
                .end    = MAX8925_WLED_CNTL,
                .flags  = IORESOURCE_IO,
+                .parent = &io_parent,
        },
 };
@@ -42,6 +49,7 @@ static struct resource touch_resources[] = {
                .start  = MAX8925_TSC_IRQ,
                .end    = MAX8925_ADC_RES_END,
                .flags  = IORESOURCE_IO,
+                .parent = &io_parent,
        },
 };
@@ -60,6 +68,7 @@ static struct resource power_supply_resources[] = {
                .start  = MAX8925_CHG_IRQ1,
                .end    = MAX8925_CHG_IRQ1_MASK,
                .flags  = IORESOURCE_IO,
+                .parent = &io_parent,
        },
 };
@@ -118,6 +127,7 @@ static struct mfd_cell onkey_devs[] = {
        .start  = MAX8925_##_start,             \
        .end    = MAX8925_##_end,               \
        .flags  = IORESOURCE_IO,                \
+        .parent = &io_parent,                   \
 }
 static struct resource regulator_resources[] = {