On Tue, Feb 19, 2019 at 09:24:47AM +0800, Shikai Wang wrote: > When the adapter receive arbitration lost error interrupts, > cdns_i2c_master_xfer return to the caller directly instead of resetting > the adapter which resulted in the adapter being out of control. > > So when driver detect err_status such as arbitration lost, > then try to repair and fix it. Just checking because resetting looks like a big hammer to me: there is no way to gracefully recover form 'arbitration lost' interrupt?
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