From 90cc0c3cc7092ea4c7871fdd5fb00a9ba62842e3 Mon Sep 17 00:00:00 2001 From: Mika Westerberg Date: Thu, 31 May 2018 11:42:11 -0500 Subject: PCI: shpchp: Add shpchp_is_native() In the same way we do for pciehp, add shpchp_is_native(), which returns true if the bridge should be handled by the native SHPC driver. Then convert the driver to use this function. Signed-off-by: Mika Westerberg Signed-off-by: Bjorn Helgaas --- drivers/pci/hotplug/shpchp_core.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) (limited to 'drivers/pci/hotplug/shpchp_core.c') diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index 47decc9b3bb3..e91be287f292 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -270,24 +270,12 @@ static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value) return 0; } -static int is_shpc_capable(struct pci_dev *dev) -{ - if (dev->vendor == PCI_VENDOR_ID_AMD && - dev->device == PCI_DEVICE_ID_AMD_GOLAM_7450) - return 1; - if (!pci_find_capability(dev, PCI_CAP_ID_SHPC)) - return 0; - if (acpi_get_hp_hw_control_from_firmware(dev)) - return 0; - return 1; -} - static int shpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { int rc; struct controller *ctrl; - if (!is_shpc_capable(pdev)) + if (acpi_get_hp_hw_control_from_firmware(pdev)) return -ENODEV; ctrl = kzalloc(sizeof(*ctrl), GFP_KERNEL); -- cgit v1.2.3