The ACPI device information is now correctly set via ->private of
pci_host_bridge, therefore no need to use pci_config_window in
hv_pcibus_device, so remove it.
Note we still need an empty pci_sysdata structure for non-x86, because
it's x86-specific.
Signed-off-by: Boqun Feng <boqun.feng@xxxxxxxxx>
---
drivers/pci/controller/pci-hyperv.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/pci/controller/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c
index fd3792b5edcc..f2b977ef7b84 100644
--- a/drivers/pci/controller/pci-hyperv.c
+++ b/drivers/pci/controller/pci-hyperv.c
@@ -448,12 +448,17 @@ enum hv_pcibus_state {
hv_pcibus_maximum
};
+/*
+ * Defines a empty struct for non-x86 architecture, this is OK because we only
+ * use this field as an "anchor" to get back to hv_pcibus_device object on
+ * non-x86 architecture.
+ */
+#ifndef CONFIG_X86
+struct pci_sysdata { };
+#endif
+
struct hv_pcibus_device {
-#ifdef CONFIG_X86
struct pci_sysdata sysdata;
-#elif defined(CONFIG_ARM64)
- struct pci_config_window sysdata;
-#endif
struct pci_host_bridge *bridge;
struct fwnode_handle *fwnode;
/* Protocol version negotiated with the host */
--
2.32.0
