[char-misc 3.10] mei: me: clear interrupts on the resume path

[Tomas Winkler]

We need to clear pending interrupts on the resume
path. This brings the device into defined state
before starting the reset flow

This should solve suspend/resume issues:

mei_me : wait hw ready failed. status = 0x0
mei_me : version message write failed

Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
---
 drivers/misc/mei/pci-me.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index a2f5520f..1b3844e 100644
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -306,6 +306,7 @@ static int mei_me_pci_resume(struct device *device)
 
 	mutex_lock(&dev->device_lock);
 	dev->dev_state = MEI_DEV_POWER_UP;
+	mei_clear_interrupts(dev);
 	mei_reset(dev, 1);
 	mutex_unlock(&dev->device_lock);
 
-- 
1.8.1.2

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