> The coherency is not dropped here. dma_map/unmap used > makes the buffer coherent before passing it to > dmaengine. Previously it was not required. > I can add this in description if its not clear. Please do. > > >> @@ -1268,6 +1260,8 @@ static int qup_i2c_xfer_v2(struct i2c_adapter *adap, > >> } > >> } > >> > >> + idx = 0; > >> + > > > >This looks like an unrelated change. > Ha, wrong. This should have been in a separate patch. Exactly this is what I meant with "unrelated" :)
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