microblaze: PCI early support for noMMU system
Signed-off-by: Michal Simek <monstr@monstr.eu>
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index f03f8be..0be3435 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -561,11 +561,13 @@
* memory, effectively behaving just like /dev/zero
*/
if ((offset + size) > hose->isa_mem_size) {
+#ifdef CONFIG_MMU
printk(KERN_DEBUG
"Process %s (pid:%d) mapped non-existing PCI"
"legacy memory for 0%04x:%02x\n",
current->comm, current->pid, pci_domain_nr(bus),
bus->number);
+#endif
if (vma->vm_flags & VM_SHARED)
return shmem_zero_setup(vma);
return 0;