sparc64: switch defconfig from the legacy ide driver to libata

Replace the ide options with the equivalent libata options.  This has
been carried by various downstreams like the linux-build-test repo
for years already.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

arch/sparc/configs/sparc64_defconfig

@@ -66,9 +66,8 @@ CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_WCACHE=y
 CONFIG_ATA_OVER_ETH=m
 CONFIG_SUNVDC=m
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
-CONFIG_BLK_DEV_ALI15X3=y
+CONFIG_ATA=y
+CONFIG_PATA_ALI=y
 CONFIG_RAID_ATTRS=m
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y