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path: root/drivers/char/drm/drm_ioctl.c
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Diffstat (limited to 'drivers/char/drm/drm_ioctl.c')
-rw-r--r--drivers/char/drm/drm_ioctl.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/char/drm/drm_ioctl.c b/drivers/char/drm/drm_ioctl.c
index 31dfe83141ea..9f20c2b5a366 100644
--- a/drivers/char/drm/drm_ioctl.c
+++ b/drivers/char/drm/drm_ioctl.c
@@ -128,8 +128,9 @@ int drm_setunique(struct inode *inode, struct file *filp,
128 bus &= 0xff; 128 bus &= 0xff;
129 129
130 if ((domain != dev->pci_domain) || 130 if ((domain != dev->pci_domain) ||
131 (bus != dev->pci_bus) || 131 (bus != dev->pdev->bus->number) ||
132 (slot != dev->pci_slot) || (func != dev->pci_func)) 132 (slot != PCI_SLOT(dev->pdev->devfn)) ||
133 (func != PCI_FUNC(dev->pdev->devfn)))
133 return -EINVAL; 134 return -EINVAL;
134 135
135 return 0; 136 return 0;
@@ -148,7 +149,9 @@ static int drm_set_busid(drm_device_t * dev)
148 return ENOMEM; 149 return ENOMEM;
149 150
150 len = snprintf(dev->unique, dev->unique_len, "pci:%04x:%02x:%02x.%d", 151 len = snprintf(dev->unique, dev->unique_len, "pci:%04x:%02x:%02x.%d",
151 dev->pci_domain, dev->pci_bus, dev->pci_slot, dev->pci_func); 152 dev->pci_domain, dev->pdev->bus->number,
153 PCI_SLOT(dev->pdev->devfn),
154 PCI_FUNC(dev->pdev->devfn));
152 155
153 if (len > dev->unique_len) 156 if (len > dev->unique_len)
154 DRM_ERROR("Unique buffer overflowed\n"); 157 DRM_ERROR("Unique buffer overflowed\n");