sparc: Convert naked unsigned uses to unsigned int

Use the more normal kernel definition/declaration style.

Done via:

$ git ls-files arch/sparc | \
  xargs ./scripts/checkpatch.pl -f --fix-inplace --types=unspecified_int

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index 46a5964..c16ef1a 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -103,7 +103,7 @@
 	mm_segment_t old_fs;
 	
 	__asm__ __volatile__ ("flushw");
-	rw = compat_ptr((unsigned)regs->u_regs[14]);
+	rw = compat_ptr((unsigned int)regs->u_regs[14]);
 	old_fs = get_fs();
 	set_fs (USER_DS);
 	if (copy_from_user (&r_w, rw, sizeof(r_w))) {