staging/rdma: Remove the entire rdma subdirectory of staging

This is no longer in use.  Remove it.
Signed-off-by: Doug Ledford <dledford@redhat.com>

MAINTAINERS

@@ -5621,7 +5621,6 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma.git
 S:	Supported
 F:	Documentation/infiniband/
 F:	drivers/infiniband/
-F:	drivers/staging/rdma/
 F:	include/uapi/linux/if_infiniband.h
 F:	include/uapi/rdma/
 F:	include/rdma/

drivers/staging/Kconfig

@@ -66,8 +66,6 @@ source "drivers/staging/nvec/Kconfig"
 
 source "drivers/staging/media/Kconfig"
 
-source "drivers/staging/rdma/Kconfig"
-
 source "drivers/staging/android/Kconfig"
 
 source "drivers/staging/board/Kconfig"

drivers/staging/Makefile

@@ -23,7 +23,6 @@ obj-$(CONFIG_FB_XGI)		+= xgifb/
 obj-$(CONFIG_USB_EMXX)		+= emxx_udc/
 obj-$(CONFIG_SPEAKUP)		+= speakup/
 obj-$(CONFIG_MFD_NVEC)		+= nvec/
-obj-$(CONFIG_STAGING_RDMA)	+= rdma/
 obj-$(CONFIG_ANDROID)		+= android/
 obj-$(CONFIG_STAGING_BOARD)	+= board/
 obj-$(CONFIG_LTE_GDM724X)	+= gdm724x/

drivers/staging/rdma/Kconfig

-menuconfig STAGING_RDMA
-        tristate "RDMA staging drivers"
-	depends on INFINIBAND
-	depends on PCI || BROKEN
-	depends on HAS_IOMEM
-	depends on NET
-	depends on INET
-        default n
-        ---help---
-          This option allows you to select a number of RDMA drivers that
-	  fall into one of two categories: deprecated drivers being held
-	  here before finally being removed or new drivers that still need
-	  some work before being moved to the normal RDMA driver area.
-
-          If you wish to work on these drivers, to help improve them, or
-          to report problems you have with them, please use the
-	  linux-rdma@vger.kernel.org mailing list.
-
-          If in doubt, say N here.
-
-
-# Please keep entries in alphabetic order
-if STAGING_RDMA
-
-endif

drivers/staging/rdma/Makefile

-# Entries for RDMA_STAGING tree