[PATCH 1/1 linux-next] staging: ion: vm_insert_pfn and zap_page_range rely on CONFIG_MMU

[Fabian Frederick]

Fix following sh-allmodconfig errors reported on kisskb
"
drivers/built-in.o: In function `ion_vm_fault':
ion.c:(.text+0x1f2d8f8): undefined reference to `vm_insert_pfn'
drivers/built-in.o: In function `ion_buffer_sync_for_device':
ion.c:(.text+0x1f316bc): undefined reference to `zap_page_range'
make: *** [vmlinux] Error 1
"

Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
---

This is untested.

 drivers/staging/android/ion/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/android/ion/Kconfig b/drivers/staging/android/ion/Kconfig
index 0a6e4d03..3452346 100644
--- a/drivers/staging/android/ion/Kconfig
+++ b/drivers/staging/android/ion/Kconfig
@@ -1,6 +1,6 @@
 menuconfig ION
 	bool "Ion Memory Manager"
-	depends on HAVE_MEMBLOCK && HAS_DMA
+	depends on HAVE_MEMBLOCK && HAS_DMA && MMU
 	select GENERIC_ALLOCATOR
 	select DMA_SHARED_BUFFER
 	---help---
-- 
1.8.4.5

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