diff options
Diffstat (limited to 'drivers/misc/mei/pci-me.c')
| -rw-r--r-- | drivers/misc/mei/pci-me.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c index eaed398bed6..27ac7176798 100644 --- a/drivers/misc/mei/pci-me.c +++ b/drivers/misc/mei/pci-me.c @@ -90,7 +90,6 @@ MODULE_DEVICE_TABLE(pci, mei_pci_tbl); static DEFINE_MUTEX(mei_mutex); - /** * mei_quirk_probe - probe for devices that doesn't valid ME interface * @pdev: PCI device structure @@ -120,10 +119,10 @@ static bool mei_quirk_probe(struct pci_dev *pdev, * * returns 0 on success, <0 on failure. */ -static int mei_probe(struct pci_dev *pdev, - const struct pci_device_id *ent) +static int mei_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { struct mei_device *dev; + struct mei_me_hw *hw; int err; mutex_lock(&mei_mutex); @@ -152,14 +151,15 @@ static int mei_probe(struct pci_dev *pdev, goto disable_device; } /* allocates and initializes the mei dev structure */ - dev = mei_device_init(pdev); + dev = mei_me_dev_init(pdev); if (!dev) { err = -ENOMEM; goto release_regions; } + hw = to_me_hw(dev); /* mapping IO device memory */ - dev->mem_addr = pci_iomap(pdev, 0, 0); - if (!dev->mem_addr) { + hw->mem_addr = pci_iomap(pdev, 0, 0); + if (!hw->mem_addr) { dev_err(&pdev->dev, "mapping I/O device memory failure.\n"); err = -ENOMEM; goto free_device; @@ -212,7 +212,7 @@ release_irq: free_irq(pdev->irq, dev); disable_msi: pci_disable_msi(pdev); - pci_iounmap(pdev, dev->mem_addr); + pci_iounmap(pdev, hw->mem_addr); free_device: kfree(dev); release_regions: @@ -236,6 +236,7 @@ end: static void mei_remove(struct pci_dev *pdev) { struct mei_device *dev; + struct mei_me_hw *hw; if (mei_pdev != pdev) return; @@ -244,6 +245,8 @@ static void mei_remove(struct pci_dev *pdev) if (!dev) return; + hw = to_me_hw(dev); + mutex_lock(&dev->device_lock); cancel_delayed_work(&dev->timer_work); @@ -289,8 +292,8 @@ static void mei_remove(struct pci_dev *pdev) pci_disable_msi(pdev); pci_set_drvdata(pdev, NULL); - if (dev->mem_addr) - pci_iounmap(pdev, dev->mem_addr); + if (hw->mem_addr) + pci_iounmap(pdev, hw->mem_addr); kfree(dev); |