diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/b43/sdio.c | 5 |
2 files changed, 5 insertions, 6 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 950a838757c..5b0aeff01db 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -1914,20 +1914,14 @@ static irqreturn_t b43_interrupt_handler(int irq, void *dev_id) static void b43_sdio_interrupt_handler(struct b43_wldev *dev) { struct b43_wl *wl = dev->wl; - struct sdio_func *func = dev->dev->bus->host_sdio; irqreturn_t ret; - if (unlikely(b43_status(dev) < B43_STAT_STARTED)) - return; - mutex_lock(&wl->mutex); - sdio_release_host(func); ret = b43_do_interrupt(dev); if (ret == IRQ_WAKE_THREAD) b43_do_interrupt_thread(dev); - sdio_claim_host(func); mutex_unlock(&wl->mutex); } diff --git a/drivers/net/wireless/b43/sdio.c b/drivers/net/wireless/b43/sdio.c index 2d337f1a60b..0d3ac64147a 100644 --- a/drivers/net/wireless/b43/sdio.c +++ b/drivers/net/wireless/b43/sdio.c @@ -54,7 +54,12 @@ static void b43_sdio_interrupt_dispatcher(struct sdio_func *func) struct b43_sdio *sdio = sdio_get_drvdata(func); struct b43_wldev *dev = sdio->irq_handler_opaque; + if (unlikely(b43_status(dev) < B43_STAT_STARTED)) + return; + + sdio_release_host(func); sdio->irq_handler(dev); + sdio_claim_host(func); } int b43_sdio_request_irq(struct b43_wldev *dev, |