1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/char/sx.h b/drivers/char/sx.h
index e01f83cbe299..432aad0a2ddd 100644
--- a/drivers/char/sx.h
+++ b/drivers/char/sx.h
@@ -35,6 +35,7 @@ struct sx_board {
   void __iomem *base;
   void __iomem *base2;
   unsigned long hw_base;
+  resource_size_t hw_len;
   int eisa_base;
   int port_base; /* Number of the first port */
   struct sx_port *ports;