diff options
Diffstat (limited to 'drivers/bus/mhi/core/init.c')
| -rw-r--r-- | drivers/bus/mhi/core/init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/bus/mhi/core/init.c b/drivers/bus/mhi/core/init.c index aa575d3fb3ae..be4eebb0971b 100644 --- a/drivers/bus/mhi/core/init.c +++ b/drivers/bus/mhi/core/init.c @@ -557,6 +557,9 @@ void mhi_deinit_chan_ctxt(struct mhi_controller *mhi_cntrl, tre_ring = &mhi_chan->tre_ring; chan_ctxt = &mhi_cntrl->mhi_ctxt->chan_ctxt[mhi_chan->chan]; + if (!chan_ctxt->rbase) /* Already uninitialized */ + return; + mhi_free_coherent(mhi_cntrl, tre_ring->alloc_size, tre_ring->pre_aligned, tre_ring->dma_handle); vfree(buf_ring->base); |