ath9k: Move generic hw timer intr handler to bottom-half

There is no point handling this in hard irq, move it to
tasklet.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 4fae699a53c2770594d4bc818b24169d82ace72b..efee193801d70018c34f1dab641e40ec772290cb 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -506,6 +506,10 @@ static void ath9k_tasklet(unsigned long data)
                sc->sc_flags |= SC_OP_WAIT_FOR_BEACON | SC_OP_BEACON_SYNC;
        }
 
+       if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE)
+               if (status & ATH9K_INT_GENTIMER)
+                       ath_gen_timer_isr(sc->sc_ah);
+
        /* re-enable hardware interrupt */
        ath9k_hw_set_interrupts(sc->sc_ah, sc->imask);
        ath9k_ps_restore(sc);
@@ -521,7 +525,8 @@ irqreturn_t ath_isr(int irq, void *dev)
                ATH9K_INT_TX |                  \
                ATH9K_INT_BMISS |               \
                ATH9K_INT_CST |                 \
-               ATH9K_INT_TSFOOR)
+               ATH9K_INT_TSFOOR |              \
+               ATH9K_INT_GENTIMER)
 
        struct ath_softc *sc = dev;
        struct ath_hw *ah = sc->sc_ah;
@@ -602,10 +607,6 @@ irqreturn_t ath_isr(int irq, void *dev)
                        sc->sc_flags |= SC_OP_WAIT_FOR_BEACON;
                }
 
-       if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE)
-               if (status & ATH9K_INT_GENTIMER)
-                       ath_gen_timer_isr(ah);
-
 chip_reset:
 
        ath_debug_stat_interrupt(sc, status);