diff options
Diffstat (limited to 'drivers/usb/musb/musb_host.c')
| -rw-r--r-- | drivers/usb/musb/musb_host.c | 6 |
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, |