sh: ecovec: fixup compile error on sdhi

afa2c9407f8908 ("sh: ecovec24: Use MMC/SDHI CD and RO GPIO") added
.tmio_flags = TMIO_MMC_USE_GPIO_CD on sh_mobile_sdhi_info, but it needs
<linux/mfd/tmio.h> header. This patch adds it.

Signed-off-by: Kuninori Morimoto <[e-mail]>
Reviewed-by: Yusuke Goda <[e-mail]>
Acked-by: Laurent Pinchart <[e-mail]>
Signed-off-by: Chris Ball <[e-mail]>

arch/sh/boards/mach-ecovec24/setup.c

···
 #include <linux/mmc/sh_mmcif.h>
 #include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mtd/physmap.h>
+#include <linux/mfd/tmio.h>
 #include <linux/gpio.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>