remove trailing whitespace

Change-Id: Ib91889a374515d36a2b12b53aeb12b6ea6e22732
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/364
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
diff --git a/src/mainboard/siemens/sitemp_g1p1/int15_func.c b/src/mainboard/siemens/sitemp_g1p1/int15_func.c
index 0d2da37..c653191 100644
--- a/src/mainboard/siemens/sitemp_g1p1/int15_func.c
+++ b/src/mainboard/siemens/sitemp_g1p1/int15_func.c
@@ -20,7 +20,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
- 
+
 #include <stdint.h>
 #include <stdlib.h>
 #include <console/console.h>
@@ -80,7 +80,7 @@
 			regs->eax &= ~(0xff);
 			regs->ebx &= ~(0xff);
 			printk(BIOS_DEBUG, "Integrated System Information = %x:%x\n", regs->edx, regs->edi);
-			vgainfo_addr = (regs->edx * 16) + regs->edi; 
+			vgainfo_addr = (regs->edx * 16) + regs->edi;
 			res = 0;
 			break;
 		case 0x89: