linux-kernel - [char-misc 3.11 3/4] mei: don't have to clean the state on power up

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Date:	Wed, 17 Jul 2013 15:13:16 +0300
From:	Tomas Winkler <tomas.winkler@...el.com>
To:	gregkh@...uxfoundation.org
Cc:	arnd@...db.de, linux-kernel@...r.kernel.org,
	Tomas Winkler <tomas.winkler@...el.com>
Subject: [char-misc 3.11 3/4] mei: don't have to clean the state on power up

When powering up, we don't have to clean up the device state
nothing is connected.

Signed-off-by: Tomas Winkler <tomas.winkler@...el.com>
---
 drivers/misc/mei/init.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c
index ed1d752..e6f16f8 100644
--- a/drivers/misc/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -148,7 +148,8 @@ void mei_reset(struct mei_device *dev, int interrupts_enabled)
 
 	dev->hbm_state = MEI_HBM_IDLE;
 
-	if (dev->dev_state != MEI_DEV_INITIALIZING) {
+	if (dev->dev_state != MEI_DEV_INITIALIZING &&
+	    dev->dev_state != MEI_DEV_POWER_UP) {
 		if (dev->dev_state != MEI_DEV_DISABLED &&
 		    dev->dev_state != MEI_DEV_POWER_DOWN)
 			dev->dev_state = MEI_DEV_RESETTING;
-- 
1.8.1.2

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