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>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index e0ff59f21135..c7584072dfcc 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -53,9 +53,9 @@ extern void hash_page_sync(void);
 #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 */