diff options
Diffstat (limited to 'drivers/usb/gadget/function/f_fs.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_fs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index 737d60b26e02..5ef9a7a7f3bc 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -1684,6 +1684,7 @@ static int ffs_dmabuf_transfer(struct file *file, resv_dir = epfile->in ? DMA_RESV_USAGE_READ : DMA_RESV_USAGE_WRITE; dma_resv_add_fence(dmabuf->resv, &fence->base, resv_dir); + dma_fence_put(&fence->base); dma_resv_unlock(dmabuf->resv); /* Now that the dma_fence is in place, queue the transfer. */ @@ -2353,6 +2354,7 @@ static int ffs_epfiles_create(struct ffs_data *ffs) sprintf(epfile->name, "ep%02x", ffs->eps_addrmap[i]); else sprintf(epfile->name, "ep%u", i); + epfile->in = (ffs->eps_addrmap[i] & USB_ENDPOINT_DIR_MASK) ? 1 : 0; epfile->dentry = ffs_sb_create_file(ffs->sb, epfile->name, epfile, &ffs_epfile_operations); @@ -2439,7 +2441,6 @@ static int ffs_func_eps_enable(struct ffs_function *func) ret = usb_ep_enable(ep->ep); if (!ret) { epfile->ep = ep; - epfile->in = usb_endpoint_dir_in(ep->ep->desc); epfile->isoc = usb_endpoint_xfer_isoc(ep->ep->desc); } else { break; |