drivers/misc/atmel-ssc.c: Removed duplicated include

Removed duplicated include file <linux/list.h> in
drivers/misc/atmel-ssc.c.

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
1 file changed