[SCSI] aha152x: Allow use on 64bit systems

This is reported to work, known to work on PCMCIA and a code check shows no
problems on the other bits of the code.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 6c810db..74bf1aa 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -444,7 +444,7 @@
 
 config SCSI_AHA152X
 	tristate "Adaptec AHA152X/2825 support"
-	depends on ISA && SCSI && !64BIT
+	depends on ISA && SCSI
 	select SCSI_SPI_ATTRS
 	select CHECK_SIGNATURE
 	---help---