ide: cleanup ide_find_port()

Remove no longer needed matching against I/O base and 'base' argument.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/legacy/buddha.c b/drivers/ide/legacy/buddha.c
index fdd3791..6956eb8 100644
--- a/drivers/ide/legacy/buddha.c
+++ b/drivers/ide/legacy/buddha.c
@@ -221,7 +221,7 @@
 
 			buddha_setup_ports(&hw, base, ctl, irq_port, ack_intr);
 
-			hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
+			hwif = ide_find_port();
 			if (hwif) {
 				u8 index = hwif->index;