4 files changed, 12 insertions, 3 deletions
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 0ef6e685ad..8a20743ad8 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -13,6 +13,7 @@
 #include <linux/bitops.h>
 #include <linux/err.h>
 #include <clk-uclass.h>
+#include <linux/err.h>
 
 static inline void clk_dm(ulong id, struct clk *clk)
 {
diff --git a/include/linux/compat.h b/include/linux/compat.h
index d0f51baab4..171188a76f 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -123,7 +123,10 @@ static inline void kmem_cache_destroy(struct kmem_cache *cachep)
 
 #define KERNEL_VERSION(a,b,c)	(((a) << 16) + ((b) << 8) + (c))
 
+/* This is also defined in ARMv8's mmu.h */
+#ifndef PAGE_SIZE
 #define PAGE_SIZE	4096
+#endif
 
 /* drivers/char/random.c */
 #define get_random_bytes(...)
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index ceffd994de..1b9151714c 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -129,8 +129,8 @@ struct mtd_oob_region {
 struct mtd_ooblayout_ops {
 	int (*ecc)(struct mtd_info *mtd, int section,
 		   struct mtd_oob_region *oobecc);
-	int (*free)(struct mtd_info *mtd, int section,
-		    struct mtd_oob_region *oobfree);
+	int (*rfree)(struct mtd_info *mtd, int section,
+		     struct mtd_oob_region *oobfree);
 };
 
 /*
diff --git a/include/linux/string.h b/include/linux/string.h
index 5d63be4ce5..d67998e5c4 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -91,10 +91,15 @@ extern __kernel_size_t strnlen(const char *,__kernel_size_t);
 size_t strcspn(const char *s, const char *reject);
 #endif
 
+#ifdef CONFIG_SANDBOX
+# define strdup		sandbox_strdup
+# define strndup		sandbox_strndup
+#endif
+
 #ifndef __HAVE_ARCH_STRDUP
 extern char * strdup(const char *);
-#endif
 extern char * strndup(const char *, size_t);
+#endif
 #ifndef __HAVE_ARCH_STRSWAB
 extern char * strswab(const char *);
 #endif