irda: Remove BKL instances from irnet

The code intends to lock the irnet_socket, so adding a mutex to it allows
for a complet BKL removal.

Signed-off-by: Samuel Ortiz <samuel@sortiz.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/net/irda/irnet/irnet.h b/net/irda/irnet/irnet.h
index 4300df35d37d..0d82ff5aeff1 100644
--- a/net/irda/irnet/irnet.h
+++ b/net/irda/irnet/irnet.h
@@ -458,6 +458,8 @@ typedef struct irnet_socket
   int                   disco_index;    /* Last read in the discovery log */
   int                   disco_number;   /* Size of the discovery log */
 
+  struct mutex          lock;
+
 } irnet_socket;
 
 /*