diff options
Diffstat (limited to 'drivers/usb/musb/musbhsdma.c')
| -rw-r--r-- | drivers/usb/musb/musbhsdma.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c index 5e83f96d6b7..a237550f91b 100644 --- a/drivers/usb/musb/musbhsdma.c +++ b/drivers/usb/musb/musbhsdma.c @@ -259,6 +259,11 @@ static irqreturn_t dma_controller_irq(int irq, void *private_data) if (!int_hsdma) goto done; +#ifdef CONFIG_BLACKFIN + /* Clear DMA interrupt flags */ + musb_writeb(mbase, MUSB_HSDMA_INTR, int_hsdma); +#endif + for (bchannel = 0; bchannel < MUSB_HSDMA_CHANNELS; bchannel++) { if (int_hsdma & (1 << bchannel)) { musb_channel = (struct musb_dma_channel *) @@ -280,7 +285,7 @@ static irqreturn_t dma_controller_irq(int irq, void *private_data) channel->actual_len = addr - musb_channel->start_addr; - DBG(2, "ch %p, 0x%x -> 0x%x (%d / %d) %s\n", + DBG(2, "ch %p, 0x%x -> 0x%x (%zu / %d) %s\n", channel, musb_channel->start_addr, addr, channel->actual_len, musb_channel->len, @@ -324,11 +329,6 @@ static irqreturn_t dma_controller_irq(int irq, void *private_data) } } -#ifdef CONFIG_BLACKFIN - /* Clear DMA interrup flags */ - musb_writeb(mbase, MUSB_HSDMA_INTR, int_hsdma); -#endif - retval = IRQ_HANDLED; done: spin_unlock_irqrestore(&musb->lock, flags); |