1 files changed, 18 insertions, 0 deletions

diff --git a/drivers/mfd/max8997.c b/drivers/mfd/max8997.c
index 14714058f2d2..ea1defbcf2cb 100644
--- a/drivers/mfd/max8997.c
+++ b/drivers/mfd/max8997.c
@@ -218,10 +218,26 @@ static int max8997_i2c_probe(struct i2c_client *i2c,
         mutex_init(&max8997->iolock);
 
         max8997->rtc = i2c_new_dummy(i2c->adapter, I2C_ADDR_RTC);
+        if (!max8997->rtc) {
+                dev_err(max8997->dev, "Failed to allocate I2C device for RTC\n");
+                return -ENODEV;
+        }
         i2c_set_clientdata(max8997->rtc, max8997);
+
         max8997->haptic = i2c_new_dummy(i2c->adapter, I2C_ADDR_HAPTIC);
+        if (!max8997->haptic) {
+                dev_err(max8997->dev, "Failed to allocate I2C device for Haptic\n");
+                ret = -ENODEV;
+                goto err_i2c_haptic;
+        }
         i2c_set_clientdata(max8997->haptic, max8997);
+
         max8997->muic = i2c_new_dummy(i2c->adapter, I2C_ADDR_MUIC);
+        if (!max8997->muic) {
+                dev_err(max8997->dev, "Failed to allocate I2C device for MUIC\n");
+                ret = -ENODEV;
+                goto err_i2c_muic;
+        }
         i2c_set_clientdata(max8997->muic, max8997);
 
         pm_runtime_set_active(max8997->dev);
@@ -248,7 +264,9 @@ static int max8997_i2c_probe(struct i2c_client *i2c,
 err_mfd:
         mfd_remove_devices(max8997->dev);
         i2c_unregister_device(max8997->muic);
+err_i2c_muic:
         i2c_unregister_device(max8997->haptic);
+err_i2c_haptic:
         i2c_unregister_device(max8997->rtc);
 err:
         kfree(max8997);