[PARISC] Convert parisc_device to use struct resource for hpa

Convert pa_dev->hpa from an unsigned long to a struct resource.

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>

Fix up users of ->hpa to use ->hpa.start instead.

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
diff --git a/drivers/parport/parport_gsc.c b/drivers/parport/parport_gsc.c
index 02d72ac..fde29a7 100644
--- a/drivers/parport/parport_gsc.c
+++ b/drivers/parport/parport_gsc.c
@@ -359,11 +359,12 @@
 	unsigned long port;
 
 	if (!dev->irq) {
-		printk("IRQ not found for parallel device at 0x%lx\n", dev->hpa);
+		printk(KERN_WARNING "IRQ not found for parallel device at 0x%lx\n",
+			dev->hpa.start);
 		return -ENODEV;
 	}
 
-	port = dev->hpa + PARPORT_GSC_OFFSET;
+	port = dev->hpa.start + PARPORT_GSC_OFFSET;
 	
 	/* some older machines with ASP-chip don't support
 	 * the enhanced parport modes.