diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/spi.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/spi.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/spi.c index 0132dad756c4..18cf01719ae0 100644 --- a/drivers/net/wireless/wl12xx/spi.c +++ b/drivers/net/wireless/wl12xx/spi.c @@ -320,28 +320,23 @@ static void wl1271_spi_raw_write(struct wl1271 *wl, int addr, void *buf, spi_sync(wl_to_spi(wl), &m); } -static irqreturn_t wl1271_irq(int irq, void *cookie) +static irqreturn_t wl1271_hardirq(int irq, void *cookie) { - struct wl1271 *wl; + struct wl1271 *wl = cookie; unsigned long flags; wl1271_debug(DEBUG_IRQ, "IRQ"); - wl = cookie; - /* complete the ELP completion */ spin_lock_irqsave(&wl->wl_lock, flags); + set_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags); if (wl->elp_compl) { complete(wl->elp_compl); wl->elp_compl = NULL; } - - if (!test_and_set_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags)) - ieee80211_queue_work(wl->hw, &wl->irq_work); - set_bit(WL1271_FLAG_IRQ_PENDING, &wl->flags); spin_unlock_irqrestore(&wl->wl_lock, flags); - return IRQ_HANDLED; + return IRQ_WAKE_THREAD; } static int wl1271_spi_set_power(struct wl1271 *wl, bool enable) @@ -413,14 +408,14 @@ static int __devinit wl1271_probe(struct spi_device *spi) goto out_free; } - ret = request_irq(wl->irq, wl1271_irq, 0, DRIVER_NAME, wl); + ret = request_threaded_irq(wl->irq, wl1271_hardirq, wl1271_irq, + IRQF_TRIGGER_HIGH | IRQF_ONESHOT, + DRIVER_NAME, wl); if (ret < 0) { wl1271_error("request_irq() failed: %d", ret); goto out_free; } - set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING); - disable_irq(wl->irq); ret = wl1271_init_ieee80211(wl); |