r8169: add endianess annotations to [RT]xDesc

Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 1942bf7..f66ee3b 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -362,15 +362,15 @@
 #define RsvdMask	0x3fffc000
 
 struct TxDesc {
-	u32 opts1;
-	u32 opts2;
-	u64 addr;
+	__le32 opts1;
+	__le32 opts2;
+	__le64 addr;
 };
 
 struct RxDesc {
-	u32 opts1;
-	u32 opts2;
-	u64 addr;
+	__le32 opts1;
+	__le32 opts2;
+	__le64 addr;
 };
 
 struct ring_info {