rapide: use struct ide_port_info

Convert the driver to use struct ide_port_info.

There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/arm/rapide.c

@@ -11,6 +11,10 @@
 
 #include <asm/ecard.h>
 
+static struct const ide_port_info rapide_port_info = {
+	.host_flags		= IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA,
+};
+
 static void rapide_setup_ports(hw_regs_t *hw, void __iomem *base,
 			       void __iomem *ctrl, unsigned int sz, int irq)
 {
@@ -53,12 +57,11 @@ rapide_probe(struct expansion_card *ec, const struct ecard_id *id)
 
 		ide_init_port_hw(hwif, &hw);
 
-		hwif->host_flags = IDE_HFLAG_MMIO;
 		default_hwif_mmiops(hwif);
 
 		idx[0] = hwif->index;
 
-		ide_device_add(idx, NULL);
+		ide_device_add(idx, &rapide_port_info);
 
 		ecard_set_drvdata(ec, hwif);
 		goto out;