> >Even more, you should complete the whole transfer. There are devices > >where things can really go wrong if you send a half-complete command and > >then start with the next one. So, not checking signals at all is the way > >to go for I2C drivers. There is some cruft left, so I am happy about > >patches fixing that, with testing on real HW. Like yours here. > > I agree. > > I know the Zynq (using a cadence controller) also lets signals > interrupt I2C transfers, so I'll propose a patch to Xilinx and CC to > you and linux-i2c to completely remove signal handling from that > driver as well. Cool, thanks!
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