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-rw-r--r--lib/Kconfig3
-rw-r--r--lib/Makefile3
2 files changed, 5 insertions, 1 deletions
diff --git a/lib/Kconfig b/lib/Kconfig
index e5c2c514174..ba3d104994d 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -138,4 +138,7 @@ config HAS_DMA
depends on !NO_DMA
default y
+config CHECK_SIGNATURE
+ bool
+
endmenu
diff --git a/lib/Makefile b/lib/Makefile
index d9e5f1cd0bf..6b0ba8cf4e5 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -21,7 +21,8 @@ CFLAGS_kobject_uevent.o += -DDEBUG
endif
obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
-obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o check_signature.o
+obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
+obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o