[IA64] sparse cleanups

Fix some sparse warnings on ia64.  Large constants that should be long
instead of int.  Use NULL instead of 0.  Add some missing __iomem
casts.  Replace a non-C99 structure assignment.

Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

4 files changed, 10 insertions, 10 deletions

diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index e4bfa9dafbce..bb8770a177b5 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -632,7 +632,7 @@ kern_memory_descriptor (unsigned long phys_addr)
                 if (phys_addr - md->start < (md->num_pages << EFI_PAGE_SHIFT))
                          return md;
         }
-        return 0;
+        return NULL;
 }
 
 static efi_memory_desc_t *
@@ -652,7 +652,7 @@ efi_memory_descriptor (unsigned long phys_addr)
                 if (phys_addr - md->phys_addr < (md->num_pages << EFI_PAGE_SHIFT))
                          return md;
         }
-        return 0;
+        return NULL;
 }
 
 u32
@@ -923,7 +923,7 @@ find_memmap_space (void)
 void
 efi_memmap_init(unsigned long *s, unsigned long *e)
 {
-        struct kern_memdesc *k, *prev = 0;
+        struct kern_memdesc *k, *prev = NULL;
         u64     contig_low=0, contig_high=0;
         u64     as, ae, lim;
         void *efi_map_start, *efi_map_end, *p, *q;
diff --git a/arch/ia64/mm/ioremap.c b/arch/ia64/mm/ioremap.c
index 07bd02b6c372..4280c074d64e 100644
--- a/arch/ia64/mm/ioremap.c
+++ b/arch/ia64/mm/ioremap.c
@@ -32,7 +32,7 @@ ioremap (unsigned long offset, unsigned long size)
          */
         attr = kern_mem_attribute(offset, size);
         if (attr & EFI_MEMORY_WB)
-                return phys_to_virt(offset);
+                return (void __iomem *) phys_to_virt(offset);
         else if (attr & EFI_MEMORY_UC)
                 return __ioremap(offset, size);
 
@@ -43,7 +43,7 @@ ioremap (unsigned long offset, unsigned long size)
         gran_base = GRANULEROUNDDOWN(offset);
         gran_size = GRANULEROUNDUP(offset + size) - gran_base;
         if (efi_mem_attribute(gran_base, gran_size) & EFI_MEMORY_WB)
-                return phys_to_virt(offset);
+                return (void __iomem *) phys_to_virt(offset);
 
         return __ioremap(offset, size);
 }
@@ -53,7 +53,7 @@ void __iomem *
 ioremap_nocache (unsigned long offset, unsigned long size)
 {
         if (kern_mem_attribute(offset, size) & EFI_MEMORY_WB)
-                return 0;
+                return NULL;
 
         return __ioremap(offset, size);
 }
diff --git a/arch/ia64/sn/kernel/xpc_main.c b/arch/ia64/sn/kernel/xpc_main.c
index 99b123a6421a..5e8e59efb347 100644
--- a/arch/ia64/sn/kernel/xpc_main.c
+++ b/arch/ia64/sn/kernel/xpc_main.c
@@ -480,7 +480,7 @@ xpc_activating(void *__partid)
         partid_t partid = (u64) __partid;
         struct xpc_partition *part = &xpc_partitions[partid];
         unsigned long irq_flags;
-        struct sched_param param = { sched_priority: MAX_RT_PRIO - 1 };
+        struct sched_param param = { .sched_priority = MAX_RT_PRIO - 1 };
         int ret;
 
 
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index 17cd34284886..af7171adcd2c 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -74,7 +74,7 @@ tioce_mmr_war_pre(struct tioce_kernel *kern, void *mmr_addr)
                 else
                         mmr_war_offset = 0x158;
 
-                readq_relaxed((void *)(mmr_base + mmr_war_offset));
+                readq_relaxed((void __iomem *)(mmr_base + mmr_war_offset));
         }
 }
 
@@ -92,8 +92,8 @@ tioce_mmr_war_post(struct tioce_kernel *kern, void *mmr_addr)
 
         if (mmr_offset < 0x45000) {
                 if (mmr_offset == 0x100)
-                        readq_relaxed((void *)(mmr_base + 0x38));
-                readq_relaxed((void *)(mmr_base + 0xb050));
+                        readq_relaxed((void __iomem *)(mmr_base + 0x38));
+                readq_relaxed((void __iomem *)(mmr_base + 0xb050));
         }
 }