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path: root/drivers/usb/musb/musb_host.c
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Diffstat (limited to 'drivers/usb/musb/musb_host.c')
-rw-r--r--drivers/usb/musb/musb_host.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index dbe617a735d8..76decb8011eb 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -1540,7 +1540,7 @@ static int musb_rx_dma_iso_cppi41(struct dma_controller *dma,
struct dma_channel *channel = hw_ep->rx_channel;
void __iomem *epio = hw_ep->regs;
dma_addr_t *buf;
- u32 length, res;
+ u32 length;
u16 val;
buf = (void *)urb->iso_frame_desc[qh->iso_idx].offset +
@@ -1552,10 +1552,8 @@ static int musb_rx_dma_iso_cppi41(struct dma_controller *dma,
val |= MUSB_RXCSR_DMAENAB;
musb_writew(hw_ep->regs, MUSB_RXCSR, val);
- res = dma->channel_program(channel, qh->maxpacket, 0,
+ return dma->channel_program(channel, qh->maxpacket, 0,
(u32)buf, length);
-
- return res;
}
#else
static inline int musb_rx_dma_iso_cppi41(struct dma_controller *dma,