-#define I8042_COMMAND_REG ((volatile void __iomem *)&PS2_COMMAND)
-#define I8042_STATUS_REG ((volatile void __iomem *)&PS2_STATUS)
-#define I8042_DATA_REG ((volatile void __iomem *)&PS2_DATA)
+#define I8042_COMMAND_REG PS2_COMMAND
+#define I8042_STATUS_REG PS2_STATUS
+#define I8042_DATA_REG PS2_DATA