diff options
Diffstat (limited to 'drivers/firmware/efi/efi-init.c')
-rw-r--r-- | drivers/firmware/efi/efi-init.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/drivers/firmware/efi/efi-init.c b/drivers/firmware/efi/efi-init.c index f55a92ff12c0..a552a08a1741 100644 --- a/drivers/firmware/efi/efi-init.c +++ b/drivers/firmware/efi/efi-init.c @@ -316,11 +316,9 @@ static struct device_node *find_pci_overlap_node(void) * resource reservation conflict on the memory window that the efifb * framebuffer steals from the PCIe host bridge. */ -static int efifb_add_links(const struct fwnode_handle *fwnode, - struct device *dev) +static int efifb_add_links(struct fwnode_handle *fwnode) { struct device_node *sup_np; - struct device *sup_dev; sup_np = find_pci_overlap_node(); @@ -331,27 +329,9 @@ static int efifb_add_links(const struct fwnode_handle *fwnode, if (!sup_np) return 0; - sup_dev = get_dev_from_fwnode(&sup_np->fwnode); + fwnode_link_add(fwnode, of_fwnode_handle(sup_np)); of_node_put(sup_np); - /* - * Return -ENODEV if the PCI graphics controller device hasn't been - * registered yet. This ensures that efifb isn't allowed to probe - * and this function is retried again when new devices are - * registered. - */ - if (!sup_dev) - return -ENODEV; - - /* - * If this fails, retrying this function at a later point won't - * change anything. So, don't return an error after this. - */ - if (!device_link_add(dev, sup_dev, fw_devlink_get_flags())) - dev_warn(dev, "device_link_add() failed\n"); - - put_device(sup_dev); - return 0; } @@ -359,9 +339,7 @@ static const struct fwnode_operations efifb_fwnode_ops = { .add_links = efifb_add_links, }; -static struct fwnode_handle efifb_fwnode = { - .ops = &efifb_fwnode_ops, -}; +static struct fwnode_handle efifb_fwnode; static int __init register_gop_device(void) { @@ -375,8 +353,10 @@ static int __init register_gop_device(void) if (!pd) return -ENOMEM; - if (IS_ENABLED(CONFIG_PCI)) + if (IS_ENABLED(CONFIG_PCI)) { + fwnode_init(&efifb_fwnode, &efifb_fwnode_ops); pd->dev.fwnode = &efifb_fwnode; + } err = platform_device_add_data(pd, &screen_info, sizeof(screen_info)); if (err) |