mtd: remove pmcmsp-ramroot.c

The RAMROOT function was a successful but non-portable attempt to append
the root filesystem to the end of the kernel image.  The preferred and
portable solution is to use an initramfs instead.

The only user of this function was the msp71xx configuration
in the MIPS architecture; as the use of the RAMROOT has been removed
from that configuration, there are no more users, so this code
can be removed.

Signed-off-by: Shane McDonald <mcdonald.shane@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index cdd54cb4d224..91544c2c99a6 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -105,15 +105,6 @@ config MSP_FLASH_MAP_LIMIT
         default "0x02000000"
         depends on MSP_FLASH_MAP_LIMIT_32M
 
-config MTD_PMC_MSP_RAMROOT
-        tristate "Embedded RAM block device for root on PMC-Sierra MSP"
-        depends on PMC_MSP_EMBEDDED_ROOTFS && \
-                        (MTD_BLOCK || MTD_BLOCK_RO) && \
-                        MTD_RAM
-        help
-          This provides support for the embedded root file system
-          on PMC MSP devices.  This memory is mapped as a MTD block device.
-
 config MTD_SUN_UFLASH
         tristate "Sun Microsystems userflash support"
         depends on SPARC && MTD_CFI && PCI