[IA64] whitespace fixes for include/asm-ia64/sal.h

* Make use of spaces and tabs consistent
* Make long line < 80col
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Tony Luck <tony.luck@intel.com>

include/asm-ia64/sal.h

@@ -847,7 +847,8 @@ extern int ia64_sal_oemcall_reentrant(struct ia64_sal_retval *, u64, u64, u64,
  */
 struct sal_to_os_boot {
 	u64 rr[8];		/* Region Registers */
-	u64	br[6];		/* br0: return addr into SAL boot rendez routine */
+	u64 br[6];		/* br0:
+				 * return addr into SAL boot rendez routine */
 	u64 gr1;		/* SAL:GP */
 	u64 gr12;		/* SAL:SP */
 	u64 gr13;		/* SAL: Task Pointer */