From: Amitkumar Karwar <akarwar@marvell.com>
Date: Wed, 19 Nov 2014 09:28:34 +0000 (-0800)
Subject: Bluetooth: btmrvl: update hs_state in interrupt handler
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4c79e1dd3e121bd5aae0425c48f877a5de07e6d6;p=linux-beck.git

Bluetooth: btmrvl: update hs_state in interrupt handler

Host sleep status flag should be reset when there is an
interrupt from device.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index e43c495e8181..bb0d2c26a479 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -41,6 +41,11 @@ void btmrvl_interrupt(struct btmrvl_private *priv)
 
 	priv->adapter->int_count++;
 
+	if (priv->adapter->hs_state == HS_ACTIVATED) {
+		BT_DBG("BT: HS DEACTIVATED in ISR!\n");
+		priv->adapter->hs_state = HS_DEACTIVATED;
+	}
+
 	wake_up_interruptible(&priv->main_thread.wait_q);
 }
 EXPORT_SYMBOL_GPL(btmrvl_interrupt);
@@ -323,6 +328,7 @@ int btmrvl_prepare_command(struct btmrvl_private *priv)
 		} else {
 			ret = priv->hw_wakeup_firmware(priv);
 			priv->adapter->hs_state = HS_DEACTIVATED;
+			BT_DBG("BT: HS DEACTIVATED due to host activity!\n");
 		}
 	}