1 files changed, 30 insertions, 0 deletions

diff --git a/include/linux/byteorder/generic.h b/include/linux/byteorder/generic.h
index 3dc715b02500..d3771551fdd9 100644
--- a/include/linux/byteorder/generic.h
+++ b/include/linux/byteorder/generic.h
@@ -146,6 +146,36 @@
 #define htons(x) ___htons(x)
 #define ntohs(x) ___ntohs(x)
 
+static inline void le16_add_cpu(__le16 *var, u16 val)
+{
+        *var = cpu_to_le16(le16_to_cpu(*var) + val);
+}
+
+static inline void le32_add_cpu(__le32 *var, u32 val)
+{
+        *var = cpu_to_le32(le32_to_cpu(*var) + val);
+}
+
+static inline void le64_add_cpu(__le64 *var, u64 val)
+{
+        *var = cpu_to_le64(le64_to_cpu(*var) + val);
+}
+
+static inline void be16_add_cpu(__be16 *var, u16 val)
+{
+        *var = cpu_to_be16(be16_to_cpu(*var) + val);
+}
+
+static inline void be32_add_cpu(__be32 *var, u32 val)
+{
+        *var = cpu_to_be32(be32_to_cpu(*var) + val);
+}
+
+static inline void be64_add_cpu(__be64 *var, u64 val)
+{
+        *var = cpu_to_be64(be64_to_cpu(*var) + val);
+}
+
 #endif /* KERNEL */
 
 #endif /* _LINUX_BYTEORDER_GENERIC_H */