diff options
Diffstat (limited to 'drivers/gpu/vga/vga_switcheroo.c')
| -rw-r--r-- | drivers/gpu/vga/vga_switcheroo.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c index 087304b1a5d7..68e45a26e85f 100644 --- a/drivers/gpu/vga/vga_switcheroo.c +++ b/drivers/gpu/vga/vga_switcheroo.c @@ -437,7 +437,7 @@ find_active_client(struct list_head *head) */ bool vga_switcheroo_client_probe_defer(struct pci_dev *pdev) { - if ((pdev->class >> 16) == PCI_BASE_CLASS_DISPLAY) { + if (pci_is_display(pdev)) { /* * apple-gmux is needed on pre-retina MacBook Pro * to probe the panel if pdev is the inactive GPU. @@ -926,8 +926,7 @@ static void vga_switcheroo_debugfs_init(struct vgasr_priv *priv) /** * vga_switcheroo_process_delayed_switch() - helper for delayed switching * - * Process a delayed switch if one is pending. DRM drivers should call this - * from their ->lastclose callback. + * Process a delayed switch if one is pending. * * Return: 0 on success. -EINVAL if no delayed switch is pending, if the client * has unregistered in the meantime or if there are other clients blocking the @@ -1034,17 +1033,12 @@ static int vga_switcheroo_runtime_suspend(struct device *dev) static int vga_switcheroo_runtime_resume(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); - int ret; mutex_lock(&vgasr_mutex); vga_switcheroo_power_switch(pdev, VGA_SWITCHEROO_ON); mutex_unlock(&vgasr_mutex); - pci_wakeup_bus(pdev->bus); - ret = dev->bus->pm->runtime_resume(dev); - if (ret) - return ret; - - return 0; + pci_resume_bus(pdev->bus); + return dev->bus->pm->runtime_resume(dev); } /** |