sis5513.c: Add Packard Bell EasyNote K5305 to laptops

With newer kernels HDD in my old laptop is limited to UDMA 33.
With this patch I get UDMA 100 again.

Signed-off-by: Gabriel Craciunescu <nix.or.die@googlemail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/pci/sis5513.c

@@ -526,6 +526,7 @@ static const struct sis_laptop sis_laptop[] = {
 	/* devid, subvendor, subdev */
 	{ 0x5513, 0x1043, 0x1107 },	/* ASUS A6K */
 	{ 0x5513, 0x1734, 0x105f },	/* FSC Amilo A1630 */
+	{ 0x5513, 0x1071, 0x8640 },     /* EasyNote K5305 */
 	/* end marker */
 	{ 0, }
 };