8300: switch to RAW_COPY_USER

Signed-off-by: Al Viro <[email protected]>
adn770 · Mar 28, 2017 · 33ab2da · 33ab2da
1 parent d597580
commit 33ab2da
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
@@ -22,6 +22,7 @@ config H8300
 	select HAVE_ARCH_KGDB
 	select HAVE_ARCH_HASH
 	select CPU_NO_EFFICIENT_FFS
+	select ARCH_HAS_RAW_COPY_USER
 
 config RWSEM_GENERIC_SPINLOCK
 	def_bool y

diff --git a/arch/h8300/include/asm/uaccess.h b/arch/h8300/include/asm/uaccess.h
@@ -3,8 +3,8 @@
 
 #include <linux/string.h>
 
-static inline __must_check long __copy_from_user(void *to,
-		const void __user * from, unsigned long n)
+static inline __must_check unsigned long
+raw_copy_from_user(void *to, const void __user * from, unsigned long n)
 {
 	if (__builtin_constant_p(n)) {
 		switch(n) {
@@ -24,8 +24,8 @@ static inline __must_check long __copy_from_user(void *to,
 	return 0;
 }
 
-static inline __must_check long __copy_to_user(void __user *to,
-		const void *from, unsigned long n)
+static inline __must_check unsigned long
+raw_copy_to_user(void __user *to, const void *from, unsigned long n)
 {
 	if (__builtin_constant_p(n)) {
 		switch(n) {
@@ -46,6 +46,8 @@ static inline __must_check long __copy_to_user(void __user *to,
 	memcpy((void __force *)to, from, n);
 	return 0;
 }
+#define INLINE_COPY_FROM_USER
+#define INLINE_COPY_TO_USER
 
 #include <asm-generic/uaccess.h>