diff options
Diffstat (limited to 'drivers/pci')
-rw-r--r-- | drivers/pci/pci-sysfs.c | 7 | ||||
-rw-r--r-- | drivers/pci/vgaarb.c | 14 |
2 files changed, 11 insertions, 10 deletions
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 5e741a05cf2c..7f3ea6b33e08 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -1548,11 +1548,10 @@ static umode_t pci_dev_attrs_are_visible(struct kobject *kobj, struct device *dev = kobj_to_dev(kobj); struct pci_dev *pdev = to_pci_dev(dev); - if (a == &dev_attr_boot_vga.attr) - if ((pdev->class >> 8) != PCI_CLASS_DISPLAY_VGA) - return 0; + if (a == &dev_attr_boot_vga.attr && pci_is_vga(pdev)) + return a->mode; - return a->mode; + return 0; } static struct attribute *pci_dev_hp_attrs[] = { diff --git a/drivers/pci/vgaarb.c b/drivers/pci/vgaarb.c index 5e6b1eb54c64..feca96fc4255 100644 --- a/drivers/pci/vgaarb.c +++ b/drivers/pci/vgaarb.c @@ -764,10 +764,6 @@ static bool vga_arbiter_add_pci_device(struct pci_dev *pdev) struct pci_dev *bridge; u16 cmd; - /* Only deal with VGA class devices */ - if ((pdev->class >> 8) != PCI_CLASS_DISPLAY_VGA) - return false; - /* Allocate structure */ vgadev = kzalloc(sizeof(struct vga_device), GFP_KERNEL); if (vgadev == NULL) { @@ -1503,6 +1499,10 @@ static int pci_notify(struct notifier_block *nb, unsigned long action, vgaarb_dbg(dev, "%s\n", __func__); + /* Only deal with VGA class devices */ + if (!pci_is_vga(pdev)) + return 0; + /* * For now, we're only interested in devices added and removed. * I didn't test this thing here, so someone needs to double check @@ -1550,8 +1550,10 @@ static int __init vga_arb_device_init(void) pdev = NULL; while ((pdev = pci_get_subsys(PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, - PCI_ANY_ID, pdev)) != NULL) - vga_arbiter_add_pci_device(pdev); + PCI_ANY_ID, pdev)) != NULL) { + if (pci_is_vga(pdev)) + vga_arbiter_add_pci_device(pdev); + } pr_info("loaded\n"); return rc; |