diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 653815950aa2..3f68dd251ce8 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -115,7 +115,7 @@ config MFD_CROS_EC_I2C
 
 config MFD_CROS_EC_SPI
 	tristate "ChromeOS Embedded Controller (SPI)"
-	depends on MFD_CROS_EC && CROS_EC_PROTO && SPI && OF
+	depends on MFD_CROS_EC && CROS_EC_PROTO && SPI
 
 	---help---
 	  If you say Y here, you get support for talking to the ChromeOS EC
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index bebf58a06a6b..a72ddb295078 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -651,7 +651,7 @@ static int arizona_runtime_suspend(struct device *dev)
 
 		arizona->has_fully_powered_off = true;
 
-		disable_irq(arizona->irq);
+		disable_irq_nosync(arizona->irq);
 		arizona_enable_reset(arizona);
 		regulator_bulk_disable(arizona->num_core_supplies,
 				       arizona->core_supplies);
@@ -1141,10 +1141,6 @@ int arizona_dev_init(struct arizona *arizona)
 			     arizona->pdata.gpio_defaults[i]);
 	}
 
-	pm_runtime_set_autosuspend_delay(arizona->dev, 100);
-	pm_runtime_use_autosuspend(arizona->dev);
-	pm_runtime_enable(arizona->dev);
-
 	/* Chip default */
 	if (!arizona->pdata.clk32k_src)
 		arizona->pdata.clk32k_src = ARIZONA_32KZ_MCLK2;
@@ -1245,11 +1241,17 @@ int arizona_dev_init(struct arizona *arizona)
 					   arizona->pdata.spk_fmt[i]);
 	}
 
+	pm_runtime_set_active(arizona->dev);
+	pm_runtime_enable(arizona->dev);
+
 	/* Set up for interrupts */
 	ret = arizona_irq_init(arizona);
 	if (ret != 0)
 		goto err_reset;
 
+	pm_runtime_set_autosuspend_delay(arizona->dev, 100);
+	pm_runtime_use_autosuspend(arizona->dev);
+
 	arizona_request_irq(arizona, ARIZONA_IRQ_CLKGEN_ERR, "CLKGEN error",
 			    arizona_clkgen_err, arizona);
 	arizona_request_irq(arizona, ARIZONA_IRQ_OVERCLOCKED, "Overclocked",
@@ -1278,10 +1280,6 @@ int arizona_dev_init(struct arizona *arizona)
 		goto err_irq;
 	}
 
-#ifdef CONFIG_PM
-	regulator_disable(arizona->dcvdd);
-#endif
-
 	return 0;
 
 err_irq:
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig
index cb1329919527..3271cd1abe7c 100644
--- a/drivers/platform/chrome/Kconfig
+++ b/drivers/platform/chrome/Kconfig
@@ -4,7 +4,6 @@
 
 menuconfig CHROME_PLATFORMS
 	bool "Platform support for Chrome hardware"
-	depends on X86 || ARM
 	---help---
 	  Say Y here to get to see options for platform support for
 	  various Chromebooks and Chromeboxes. This option alone does