PCI: keystone: Prevent ARM32 specific code to be compiled for ARM64
hook_fault_code() is an ARM32 specific API for hooking into data abort. AM65X platforms (that integrate ARM v8 cores and select CONFIG_ARM64 as arch) rely on pci-keystone.c but on them the enumeration of a non-present BDF does not trigger a bus error, so the fixup exception provided by calling hook_fault_code() is not needed and can be guarded with CONFIG_ARM. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> [lorenzo.pieralisi@arm.com: commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Showing