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-rw-r--r--mm/Kconfig4
1 files changed, 0 insertions, 4 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index d5d4eca947a6..e443fe8cd6cf 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -1242,10 +1242,6 @@ config KMAP_LOCAL
config KMAP_LOCAL_NON_LINEAR_PTE_ARRAY
bool
-# struct io_mapping based helper. Selected by drivers that need them
-config IO_MAPPING
- bool
-
config MEMFD_CREATE
bool "Enable memfd_create() system call" if EXPERT