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path: root/drivers/usb/musb/musbhsdma.c
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Diffstat (limited to 'drivers/usb/musb/musbhsdma.c')
-rw-r--r--drivers/usb/musb/musbhsdma.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c
index 5e83f96d6b77..a237550f91bf 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);