powerpc: remove CONFIG_MCA leftovers

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

arch/powerpc/Kconfig

@@ -932,10 +932,6 @@ config FSL_GTM
 	help
 	  Freescale General-purpose Timers support
 
-# Yes MCA RS/6000s exist but Linux-PPC does not currently support any
-config MCA
-	bool
-
 # Platforms that what PCI turned unconditionally just do select PCI
 # in their config node.  Platforms that want to choose at config
 # time should select PPC_PCI_CHOICE

drivers/scsi/Kconfig

@@ -538,7 +538,7 @@ config SCSI_HPTIOP
 
 config SCSI_BUSLOGIC
 	tristate "BusLogic SCSI support"
-	depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS
+	depends on (PCI || ISA) && SCSI && ISA_DMA_API && VIRT_TO_BUS
 	---help---
 	  This is support for BusLogic MultiMaster and FlashPoint SCSI Host
 	  Adapters. Consult the SCSI-HOWTO, available from
@@ -1175,12 +1175,12 @@ config SCSI_LPFC_DEBUG_FS
 
 config SCSI_SIM710
 	tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
-	depends on (EISA || MCA) && SCSI
+	depends on EISA && SCSI
 	select SCSI_SPI_ATTRS
 	---help---
 	  This driver is for NCR53c710 based SCSI host adapters.
 
-	  It currently supports Compaq EISA cards and NCR MCA cards
+	  It currently supports Compaq EISA cards.
 
 config SCSI_DC395x
 	tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support"