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-rw-r--r--linux-core/drm_compat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/linux-core/drm_compat.c b/linux-core/drm_compat.c
index eb6c5d81..d4044cbd 100644
--- a/linux-core/drm_compat.c
+++ b/linux-core/drm_compat.c
@@ -730,7 +730,7 @@ void *idr_replace(struct idr *idp, void *ptr, int id)
EXPORT_SYMBOL(idr_replace);
#endif
-#if defined(DRM_KMAP_ATOMIC_PROT_PFN)
+#if defined(DRM_KMAP_ATOMIC_PROT_PFN) && defined(CONFIG_HIMEM)
#define drm_kmap_get_fixmap_pte(vaddr) \
pte_offset_kernel(pmd_offset(pud_offset(pgd_offset_k(vaddr), vaddr), (vaddr)), (vaddr))