ath9k: Add initial layout for an ath9k specific debugfs mechanism

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 9e7045dd7334..71389643b1b1 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1299,6 +1299,7 @@ static void ath_detach(struct ath_softc *sc)
                         ath_tx_cleanupq(sc, &sc->sc_txq[i]);
 
         ath9k_hw_detach(sc->sc_ah);
+        ath9k_exit_debug(sc);
 }
 
 static int ath_init(u16 devid, struct ath_softc *sc)
@@ -1311,7 +1312,8 @@ static int ath_init(u16 devid, struct ath_softc *sc)
         /* XXX: hardware will not be ready until ath_open() being called */
         sc->sc_flags |= SC_OP_INVALID;
 
-        ath9k_init_debug(sc);
+        if (ath9k_init_debug(sc) < 0)
+                printk(KERN_ERR "Unable to create debugfs files\n");
 
         spin_lock_init(&sc->sc_resetlock);
         tasklet_init(&sc->intr_tq, ath9k_tasklet, (unsigned long)sc);