[IA64] Convert ia64 to use int-ll64.h

It is generally agreed that it would be beneficial for u64 to be an
unsigned long long on all architectures.  ia64 (in common with several
other 64-bit architectures) currently uses unsigned long.  Migrating
piecemeal is too painful; this giant patch fixes all compilation warnings
and errors that come as a result of switching to use int-ll64.h.

Note that userspace will still see __u64 defined as unsigned long.  This
is important as it affects C++ name mangling.

[Updated by Tony Luck to change efi.h:efi_freemem_callback_t to use
 u64 for start/end rather than unsigned long]

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

3 files changed, 12 insertions, 16 deletions

diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index 0ee085efbe29..2f724d2bf299 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -107,10 +107,10 @@ unsigned long bootmap_start;
  * bootmap_start.  This address must be page-aligned.
  */
 static int __init
-find_bootmap_location (unsigned long start, unsigned long end, void *arg)
+find_bootmap_location (u64 start, u64 end, void *arg)
 {
-        unsigned long needed = *(unsigned long *)arg;
-        unsigned long range_start, range_end, free_start;
+        u64 needed = *(unsigned long *)arg;
+        u64 range_start, range_end, free_start;
         int i;
 
 #if IGNORE_PFN0
@@ -229,8 +229,7 @@ find_memory (void)
         alloc_per_cpu_data();
 }
 
-static int
-count_pages (u64 start, u64 end, void *arg)
+static int count_pages(u64 start, u64 end, void *arg)
 {
         unsigned long *count = arg;
 
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index c0f3bee69042..b115b3bbf04a 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -422,8 +422,7 @@ retry_pte:
         return hole_next_pfn - pgdat->node_start_pfn;
 }
 
-int __init
-create_mem_map_page_table (u64 start, u64 end, void *arg)
+int __init create_mem_map_page_table(u64 start, u64 end, void *arg)
 {
         unsigned long address, start_page, end_page;
         struct page *map_start, *map_end;
@@ -469,7 +468,7 @@ struct memmap_init_callback_data {
 };
 
 static int __meminit
-virtual_memmap_init (u64 start, u64 end, void *arg)
+virtual_memmap_init(u64 start, u64 end, void *arg)
 {
         struct memmap_init_callback_data *args;
         struct page *map_start, *map_end;
@@ -531,8 +530,7 @@ ia64_pfn_valid (unsigned long pfn)
 }
 EXPORT_SYMBOL(ia64_pfn_valid);
 
-int __init
-find_largest_hole (u64 start, u64 end, void *arg)
+int __init find_largest_hole(u64 start, u64 end, void *arg)
 {
         u64 *max_gap = arg;
 
@@ -548,8 +546,7 @@ find_largest_hole (u64 start, u64 end, void *arg)
 
 #endif /* CONFIG_VIRTUAL_MEM_MAP */
 
-int __init
-register_active_ranges(u64 start, u64 len, int nid)
+int __init register_active_ranges(u64 start, u64 len, int nid)
 {
         u64 end = start + len;
 
@@ -567,7 +564,7 @@ register_active_ranges(u64 start, u64 len, int nid)
 }
 
 static int __init
-count_reserved_pages (u64 start, u64 end, void *arg)
+count_reserved_pages(u64 start, u64 end, void *arg)
 {
         unsigned long num_reserved = 0;
         unsigned long *count = arg;
@@ -580,7 +577,7 @@ count_reserved_pages (u64 start, u64 end, void *arg)
 }
 
 int
-find_max_min_low_pfn (unsigned long start, unsigned long end, void *arg)
+find_max_min_low_pfn (u64 start, u64 end, void *arg)
 {
         unsigned long pfn_start, pfn_end;
 #ifdef CONFIG_FLATMEM
diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c
index b9f3d7bbb338..f426dc78d959 100644
--- a/arch/ia64/mm/tlb.c
+++ b/arch/ia64/mm/tlb.c
@@ -34,7 +34,7 @@
 #include <asm/tlb.h>
 
 static struct {
-        unsigned long mask;     /* mask of supported purge page-sizes */
+        u64 mask;               /* mask of supported purge page-sizes */
         unsigned long max_bits; /* log2 of largest supported purge page-size */
 } purge;
 
@@ -328,7 +328,7 @@ void __devinit
 ia64_tlb_init (void)
 {
         ia64_ptce_info_t uninitialized_var(ptce_info); /* GCC be quiet */
-        unsigned long tr_pgbits;
+        u64 tr_pgbits;
         long status;
         pal_vm_info_1_u_t vm_info_1;
         pal_vm_info_2_u_t vm_info_2;