diff options
Diffstat (limited to 'drivers/misc/mei/hw-me.c')
-rw-r--r-- | drivers/misc/mei/hw-me.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c index a0e19e61e7df..b22c7e247225 100644 --- a/drivers/misc/mei/hw-me.c +++ b/drivers/misc/mei/hw-me.c | |||
@@ -239,14 +239,18 @@ static int mei_me_hw_ready_wait(struct mei_device *dev) | |||
239 | if (mei_me_hw_is_ready(dev)) | 239 | if (mei_me_hw_is_ready(dev)) |
240 | return 0; | 240 | return 0; |
241 | 241 | ||
242 | dev->recvd_hw_ready = false; | ||
242 | mutex_unlock(&dev->device_lock); | 243 | mutex_unlock(&dev->device_lock); |
243 | err = wait_event_interruptible_timeout(dev->wait_hw_ready, | 244 | err = wait_event_interruptible_timeout(dev->wait_hw_ready, |
244 | dev->recvd_hw_ready, MEI_INTEROP_TIMEOUT); | 245 | dev->recvd_hw_ready, |
246 | mei_secs_to_jiffies(MEI_INTEROP_TIMEOUT)); | ||
245 | mutex_lock(&dev->device_lock); | 247 | mutex_lock(&dev->device_lock); |
246 | if (!err && !dev->recvd_hw_ready) { | 248 | if (!err && !dev->recvd_hw_ready) { |
249 | if (!err) | ||
250 | err = -ETIMEDOUT; | ||
247 | dev_err(&dev->pdev->dev, | 251 | dev_err(&dev->pdev->dev, |
248 | "wait hw ready failed. status = 0x%x\n", err); | 252 | "wait hw ready failed. status = %d\n", err); |
249 | return -ETIMEDOUT; | 253 | return err; |
250 | } | 254 | } |
251 | 255 | ||
252 | dev->recvd_hw_ready = false; | 256 | dev->recvd_hw_ready = false; |