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vfio: Cleanup allowed driver naming

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No functional change, avoid non-inclusive naming schemes.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Alex Williamson 2020-07-27 13:43:36 -06:00
parent 92ed301919
commit 26afdd9882
1 changed files with 7 additions and 6 deletions
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13
drivers/vfio/vfio.c
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@ -627,9 +627,10 @@ static struct vfio_device *vfio_group_get_device(struct vfio_group *group,
* that error notification via MSI can be affected for platforms that handle
* MSI within the same IOVA space as DMA.
*/
static const char * const vfio_driver_whitelist[] = { "pci-stub" };
static const char * const vfio_driver_allowed[] = { "pci-stub" };
static bool vfio_dev_whitelisted(struct device *dev, struct device_driver *drv)
static bool vfio_dev_driver_allowed(struct device *dev,
struct device_driver *drv)
{
if (dev_is_pci(dev)) {
struct pci_dev *pdev = to_pci_dev(dev);
@ -638,8 +639,8 @@ static bool vfio_dev_whitelisted(struct device *dev, struct device_driver *drv)
return true;
}
return match_string(vfio_driver_whitelist,
ARRAY_SIZE(vfio_driver_whitelist),
return match_string(vfio_driver_allowed,
ARRAY_SIZE(vfio_driver_allowed),
drv->name) >= 0;
}
@ -648,7 +649,7 @@ static bool vfio_dev_whitelisted(struct device *dev, struct device_driver *drv)
* one of the following states:
* - driver-less
* - bound to a vfio driver
* - bound to a whitelisted driver
* - bound to an otherwise allowed driver
* - a PCI interconnect device
*
* We use two methods to determine whether a device is bound to a vfio
@ -674,7 +675,7 @@ static int vfio_dev_viable(struct device *dev, void *data)
}
mutex_unlock(&group->unbound_lock);
if (!ret || !drv || vfio_dev_whitelisted(dev, drv))
if (!ret || !drv || vfio_dev_driver_allowed(dev, drv))
return 0;
device = vfio_group_get_device(group, dev);