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-rw-r--r--mm/memremap.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/memremap.c b/mm/memremap.c
index 32c79b51af86..68204912cc0a 100644
--- a/mm/memremap.c
+++ b/mm/memremap.c
@@ -13,8 +13,6 @@
#include <linux/xarray.h>
static DEFINE_XARRAY(pgmap_array);
-#define SECTION_MASK ~((1UL << PA_SECTION_SHIFT) - 1)
-#define SECTION_SIZE (1UL << PA_SECTION_SHIFT)
#ifdef CONFIG_DEV_PAGEMAP_OPS
DEFINE_STATIC_KEY_FALSE(devmap_managed_key);