powerpc: Change BAT code to use phys_addr_t
Currently, the physical address is an unsigned long, but it should
be phys_addr_t in set_bat, [v/p]_mapped_by_bat. Also, create a
macro that can convert a large physical address into the correct
format for programming the BAT registers.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index e0ff59f..c758407 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -53,9 +53,9 @@
#endif
#ifdef HAVE_BATS
-extern unsigned long v_mapped_by_bats(unsigned long va);
-extern unsigned long p_mapped_by_bats(unsigned long pa);
-void setbat(int index, unsigned long virt, unsigned long phys,
+extern phys_addr_t v_mapped_by_bats(unsigned long va);
+extern unsigned long p_mapped_by_bats(phys_addr_t pa);
+void setbat(int index, unsigned long virt, phys_addr_t phys,
unsigned int size, int flags);
#else /* !HAVE_BATS */