diff options
Diffstat (limited to 'drivers/staging/octeon-usb/octeon-hcd.c')
| -rw-r--r-- | drivers/staging/octeon-usb/octeon-hcd.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c index 91fce2cd75a5..28726535500c 100644 --- a/drivers/staging/octeon-usb/octeon-hcd.c +++ b/drivers/staging/octeon-usb/octeon-hcd.c @@ -1480,9 +1480,9 @@ static void cvmx_usb_start_channel_control(struct cvmx_usb_state *usb, */ packets_to_transfer = DIV_ROUND_UP(bytes_to_transfer, pipe->max_packet); - if (packets_to_transfer == 0) + if (packets_to_transfer == 0) { packets_to_transfer = 1; - else if ((packets_to_transfer > 1) && + } else if ((packets_to_transfer > 1) && (usb->init_flags & CVMX_USB_INITIALIZE_FLAGS_NO_DMA)) { /* * Limit to one packet when not using DMA. Channels must be @@ -1634,8 +1634,9 @@ static void cvmx_usb_start_channel(struct cvmx_usb_state *usb, int channel, else pipe->split_sc_frame = (usb->frame_number + 2) & 0x7f; - } else + } else { pipe->split_sc_frame = -1; + } usbc_hcsplt.s.spltena = 1; usbc_hcsplt.s.hubaddr = pipe->hub_device_addr; @@ -1723,9 +1724,9 @@ static void cvmx_usb_start_channel(struct cvmx_usb_state *usb, int channel, */ packets_to_transfer = DIV_ROUND_UP(bytes_to_transfer, pipe->max_packet); - if (packets_to_transfer == 0) + if (packets_to_transfer == 0) { packets_to_transfer = 1; - else if ((packets_to_transfer > 1) && + } else if ((packets_to_transfer > 1) && (usb->init_flags & CVMX_USB_INITIALIZE_FLAGS_NO_DMA)) { /* |