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| author | Gregory Herrero <gregory.herrero@intel.com> | 2015-11-05 09:41:37 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-12-15 09:12:41 -0600 |
| commit | 3ac38d260fa5dc8ec26ee5b6f5330d726ec00065 (patch) | |
| tree | efaaaa31b8b6d4ea7401b0c3dabba9fa23d9b9ea /drivers/staging/nvec | |
| parent | 4cee4fa5de70606e9eda1f605db1a681137cdaf8 (diff) | |
| download | linux-3ac38d260fa5dc8ec26ee5b6f5330d726ec00065.tar.bz2 | |
usb: dwc2: host: ensure filling of isoc desc is correctly done
Increment qtd->isoc_frame_index_last before testing it, else below
check will never be true and IOC (Interrupt On Complete) bit for
last frame will never be set in descriptor status.
/* Set IOC for each descriptor corresponding to last frame of URB */
if (qtd->isoc_frame_index_last == qtd->urb->packet_count)
dma_desc->status |= HOST_DMA_IOC;
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/staging/nvec')
0 files changed, 0 insertions, 0 deletions