init android origin source code

1 files changed, 21 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/arch/microblaze/pci/iomap.c b/ANDROID_3.4.5/arch/microblaze/pci/iomap.c
new file mode 100644
index 00000000..b07abbac
--- /dev/null
+++ b/ANDROID_3.4.5/arch/microblaze/pci/iomap.c
@@ -0,0 +1,21 @@
+/*
+ * ppc64 "iomap" interface implementation.
+ *
+ * (C) Copyright 2004 Linus Torvalds
+ */
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/mm.h>
+#include <linux/export.h>
+#include <asm/io.h>
+#include <asm/pci-bridge.h>
+
+void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
+{
+	if (isa_vaddr_is_ioport(addr))
+		return;
+	if (pcibios_vaddr_is_ioport(addr))
+		return;
+	iounmap(addr);
+}
+EXPORT_SYMBOL(pci_iounmap);