diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/musbhsdma.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c index 5e83f96d6b7..c767387f507 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 *) @@ -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); |