b43: Fix IRQ sync for SDIO
synchronize_irq is meaningless for SDIO. sdio_release_irq will sync the IRQ thread for us. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -3854,10 +3854,15 @@ redo:
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b43_read32(dev, B43_MMIO_GEN_IRQ_MASK); /* Flush */
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spin_unlock_irq(&wl->hardirq_lock);
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}
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/* Synchronize the interrupt handlers. Unlock to avoid deadlocks. */
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/* Synchronize and free the interrupt handlers. Unlock to avoid deadlocks. */
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orig_dev = dev;
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mutex_unlock(&wl->mutex);
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if (dev->dev->bus->bustype == SSB_BUSTYPE_SDIO) {
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b43_sdio_free_irq(dev);
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} else {
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synchronize_irq(dev->dev->irq);
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free_irq(dev->dev->irq, dev);
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}
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mutex_lock(&wl->mutex);
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dev = wl->current_dev;
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if (!dev)
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@ -3874,10 +3879,6 @@ redo:
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dev_kfree_skb(skb_dequeue(&wl->tx_queue));
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b43_mac_suspend(dev);
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if (dev->dev->bus->bustype == SSB_BUSTYPE_SDIO)
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b43_sdio_free_irq(dev);
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else
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free_irq(dev->dev->irq, dev);
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b43_leds_exit(dev);
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b43dbg(wl, "Wireless interface stopped\n");
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