Merge tag 'asoc-v3.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v3.9

A few updates, more than I'd like, fixing some relatively small issues
but mostly driver specific ones.  Nothing wildly exciting so if it
doesn't make v3.9 it won't be the end of the world but it'd be nice.

1 files changed, 20 insertions, 9 deletions

diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c
index 45ea7185c003..642c6223fa6c 100644
--- a/drivers/misc/mei/hw-me.c
+++ b/drivers/misc/mei/hw-me.c
@@ -152,6 +152,20 @@ static void mei_me_intr_disable(struct mei_device *dev)
 }
 
 /**
+ * mei_me_hw_reset_release - release device from the reset
+ *
+ * @dev: the device structure
+ */
+static void mei_me_hw_reset_release(struct mei_device *dev)
+{
+	struct mei_me_hw *hw = to_me_hw(dev);
+	u32 hcsr = mei_hcsr_read(hw);
+
+	hcsr |= H_IG;
+	hcsr &= ~H_RST;
+	mei_hcsr_set(hw, hcsr);
+}
+/**
  * mei_me_hw_reset - resets fw via mei csr register.
  *
  * @dev: the device structure
@@ -169,18 +183,14 @@ static void mei_me_hw_reset(struct mei_device *dev, bool intr_enable)
 	if (intr_enable)
 		hcsr |= H_IE;
 	else
-		hcsr &= ~H_IE;
-
-	mei_hcsr_set(hw, hcsr);
-
-	hcsr = mei_hcsr_read(hw) | H_IG;
-	hcsr &= ~H_RST;
+		hcsr |= ~H_IE;
 
 	mei_hcsr_set(hw, hcsr);
 
-	hcsr = mei_hcsr_read(hw);
+	if (dev->dev_state == MEI_DEV_POWER_DOWN)
+		mei_me_hw_reset_release(dev);
 
-	dev_dbg(&dev->pdev->dev, "current HCSR = 0x%08x.\n", hcsr);
+	dev_dbg(&dev->pdev->dev, "current HCSR = 0x%08x.\n", mei_hcsr_read(hw));
 }
 
 /**
@@ -466,7 +476,8 @@ irqreturn_t mei_me_irq_thread_handler(int irq, void *dev_id)
 			mutex_unlock(&dev->device_lock);
 			return IRQ_HANDLED;
 		} else {
-			dev_dbg(&dev->pdev->dev, "FW not ready.\n");
+			dev_dbg(&dev->pdev->dev, "Reset Completed.\n");
+			mei_me_hw_reset_release(dev);
 			mutex_unlock(&dev->device_lock);
 			return IRQ_HANDLED;
 		}