diff options
Diffstat (limited to 'drivers/bus/mhi/host/main.c')
| -rw-r--r-- | drivers/bus/mhi/host/main.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/bus/mhi/host/main.c b/drivers/bus/mhi/host/main.c index 4de75674f193..4c91ffd6ed0e 100644 --- a/drivers/bus/mhi/host/main.c +++ b/drivers/bus/mhi/host/main.c @@ -1181,25 +1181,6 @@ int mhi_queue_skb(struct mhi_device *mhi_dev, enum dma_data_direction dir, } EXPORT_SYMBOL_GPL(mhi_queue_skb); -int mhi_queue_dma(struct mhi_device *mhi_dev, enum dma_data_direction dir, - struct mhi_buf *mhi_buf, size_t len, enum mhi_flags mflags) -{ - struct mhi_chan *mhi_chan = (dir == DMA_TO_DEVICE) ? mhi_dev->ul_chan : - mhi_dev->dl_chan; - struct mhi_buf_info buf_info = { }; - - buf_info.p_addr = mhi_buf->dma_addr; - buf_info.cb_buf = mhi_buf; - buf_info.pre_mapped = true; - buf_info.len = len; - - if (unlikely(mhi_chan->pre_alloc)) - return -EINVAL; - - return mhi_queue(mhi_dev, &buf_info, dir, mflags); -} -EXPORT_SYMBOL_GPL(mhi_queue_dma); - int mhi_gen_tre(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan, struct mhi_buf_info *info, enum mhi_flags flags) { |