staging: unisys: fix directory warning

we were getting three warnings about timskmod and sparstopdriver
and channels. These warnings were about no such file or directory.
These directory names were included in the Makefile, but the
directories were not existing.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/uislib/Makefile

@@ -7,8 +7,6 @@ obj-$(CONFIG_UNISYS_UISLIB)	+= visoruislib.o
 visoruislib-y := uislib.o uisqueue.o  uisthread.o  uisutils.o
 
 ccflags-y += -Idrivers/staging/unisys/include
-ccflags-y += -Idrivers/staging/unisys/channels
 ccflags-y += -Idrivers/staging/unisys/visorchipset
-ccflags-y += -Idrivers/staging/unisys/sparstopdriver
 ccflags-y += -Idrivers/staging/unisys/common-spar/include
 ccflags-y += -Idrivers/staging/unisys/common-spar/include/channels

drivers/staging/unisys/virthba/Makefile

@@ -6,7 +6,6 @@ obj-$(CONFIG_UNISYS_VIRTHBA)	+= virthba.o
 
 ccflags-y += -Idrivers/staging/unisys/include
 ccflags-y += -Idrivers/staging/unisys/uislib
-ccflags-y += -Idrivers/staging/unisys/timskmod
 ccflags-y += -Idrivers/staging/unisys/visorchipset
 ccflags-y += -Idrivers/staging/unisys/virtpci
 ccflags-y += -Idrivers/staging/unisys/common-spar/include