diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2012-08-06 21:03:56 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-16 16:43:58 (GMT) |
| commit | b210d7506f416e7250eb52c314e5ed08928639dd (patch) | |
| tree | bc5232d3b3b197305a817a65302ba6bad529a322 /drivers/misc/mei/main.c | |
| parent | 6ddf3aea42ba20eadc8ff362926c947ac43c9401 (diff) | |
| download | linux-fsl-qoriq-b210d7506f416e7250eb52c314e5ed08928639dd.tar.xz | |
mei: name space for mei device state
1. add MEI_DEV_ prefix for mei device state enums
2. rename mei_state to dev_state
3. add constant to string translation for debug purposes
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/main.c')
| -rw-r--r-- | drivers/misc/mei/main.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c index dea65c2..5c557dd 100644 --- a/drivers/misc/mei/main.c +++ b/drivers/misc/mei/main.c @@ -232,9 +232,9 @@ static int mei_open(struct inode *inode, struct file *file) goto out_unlock; err = -ENODEV; - if (dev->mei_state != MEI_ENABLED) { - dev_dbg(&dev->pdev->dev, "mei_state != MEI_ENABLED mei_state= %d\n", - dev->mei_state); + if (dev->dev_state != MEI_DEV_ENABLED) { + dev_dbg(&dev->pdev->dev, "dev_state != MEI_ENABLED dev_state = %s\n", + mei_dev_state_str(dev->dev_state)); goto out_unlock; } err = -EMFILE; @@ -384,7 +384,7 @@ static ssize_t mei_read(struct file *file, char __user *ubuf, dev = cl->dev; mutex_lock(&dev->device_lock); - if (dev->mei_state != MEI_ENABLED) { + if (dev->dev_state != MEI_DEV_ENABLED) { rets = -ENODEV; goto out; } @@ -538,7 +538,7 @@ static ssize_t mei_write(struct file *file, const char __user *ubuf, mutex_lock(&dev->device_lock); - if (dev->mei_state != MEI_ENABLED) { + if (dev->dev_state != MEI_DEV_ENABLED) { mutex_unlock(&dev->device_lock); return -ENODEV; } @@ -613,7 +613,7 @@ static ssize_t mei_write(struct file *file, const char __user *ubuf, rets = -ENOMEM; goto unlock_dev; } - if (dev->mei_state != MEI_ENABLED) { + if (dev->dev_state != MEI_DEV_ENABLED) { rets = -ENODEV; goto unlock_dev; } @@ -769,7 +769,7 @@ static long mei_ioctl(struct file *file, unsigned int cmd, unsigned long data) dev_dbg(&dev->pdev->dev, "IOCTL cmd = 0x%x", cmd); mutex_lock(&dev->device_lock); - if (dev->mei_state != MEI_ENABLED) { + if (dev->dev_state != MEI_DEV_ENABLED) { rets = -ENODEV; goto out; } @@ -848,7 +848,7 @@ static unsigned int mei_poll(struct file *file, poll_table *wait) mutex_lock(&dev->device_lock); - if (dev->mei_state != MEI_ENABLED) + if (dev->dev_state != MEI_DEV_ENABLED) goto out; @@ -1118,9 +1118,9 @@ static int mei_pci_suspend(struct device *device) /* Stop watchdog if exists */ err = mei_wd_stop(dev, true); /* Set new mei state */ - if (dev->mei_state == MEI_ENABLED || - dev->mei_state == MEI_RECOVERING_FROM_RESET) { - dev->mei_state = MEI_POWER_DOWN; + if (dev->dev_state == MEI_DEV_ENABLED || + dev->dev_state == MEI_DEV_RECOVERING_FROM_RESET) { + dev->dev_state = MEI_DEV_POWER_DOWN; mei_reset(dev, 0); } mutex_unlock(&dev->device_lock); @@ -1162,7 +1162,7 @@ static int mei_pci_resume(struct device *device) } mutex_lock(&dev->device_lock); - dev->mei_state = MEI_POWER_UP; + dev->dev_state = MEI_DEV_POWER_UP; mei_reset(dev, 1); mutex_unlock(&dev->device_lock); |