IDE: pass IRQ flags to the IDE core

This enables shared IRQs and other features to be used with platform devices
Signed-off-by: NYegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/ide/ide_platform.c

@@ -95,6 +95,7 @@ static int __devinit plat_ide_probe(struct platform_device *pdev)
 	plat_ide_setup_ports(&hw, base, alt_base, pdata, res_irq->start);
 	hw.dev = &pdev->dev;
 
+	d.irq_flags = res_irq->flags;
 	if (mmio)
 		d.host_flags |= IDE_HFLAG_MMIO;