diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-05 08:57:24 -0700 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-05 08:58:03 -0700 |
commit | e765bf84d59257d3c4f948fbce426ea3565e83ad (patch) | |
tree | e6c2fa13b21a2faf398c3c6ceba8fe5187e381d7 /drivers/usb/musb | |
parent | afd6bb387323154ff6554b52d333ec6efb8efe61 (diff) | |
parent | 6887a4131da3adaab011613776d865f4bcfb5678 (diff) |
Merge 3.5-rc5 into usb-next
This resolves a merge issue with the option.c USB serial driver.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/musb')
-rw-r--r-- | drivers/usb/musb/musb_host.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index ef8d744800ac..e090c799d87b 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -375,11 +375,21 @@ static void musb_advance_schedule(struct musb *musb, struct urb *urb, */ if (list_empty(&qh->hep->urb_list)) { struct list_head *head; + struct dma_controller *dma = musb->dma_controller; - if (is_in) + if (is_in) { ep->rx_reinit = 1; - else + if (ep->rx_channel) { + dma->channel_release(ep->rx_channel); + ep->rx_channel = NULL; + } + } else { ep->tx_reinit = 1; + if (ep->tx_channel) { + dma->channel_release(ep->tx_channel); + ep->tx_channel = NULL; + } + } /* Clobber old pointers to this qh */ musb_ep_set_qh(ep, is_in, NULL); |