From: Rusty Russell <rusty@rustcorp.com.au>

1) Sam Ravnborg says lg-objs is deprecated, use lg-y.
2) Sparse: page_tables.c unnecessary initialization
3) Lots of __force to shut sparse up: guest "physical" addresses are
   userspace virtual.
4) Change prototype of run_lguest and do cast in caller instead (when we add
   __iomem to cast, it runs over another line).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/lguest/Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN drivers/lguest/Makefile~lguest-the-makefile-and-kconfig-tidyups drivers/lguest/Makefile
--- a/drivers/lguest/Makefile~lguest-the-makefile-and-kconfig-tidyups
+++ a/drivers/lguest/Makefile
@@ -3,5 +3,5 @@ obj-$(CONFIG_LGUEST_GUEST) += lguest.o l
 
 # Host requires the other files, which can be a module.
 obj-$(CONFIG_LGUEST)	+= lg.o
-lg-objs := core.o hypercalls.o page_tables.o interrupts_and_traps.o \
+lg-y := core.o hypercalls.o page_tables.o interrupts_and_traps.o \
 	segments.o io.o lguest_user.o switcher.o
_