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913ee46905
Waiting for M_CMD_ABORT_EN in geni_i2c_abort_xfer() races with the interrupt handler which will read and clear the abort bit, the result is that every abort attempt takes 1 second and is followed by a message about the abort having times out. Introduce a new state variable to carry the abort_done state from the interrupt handler back to geni_i2c_abort_xfer(). Also, turn NACK and TIMEOUT errors into debug messages Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> [wsa: squashed two patches into one] Signed-off-by: Wolfram Sang <wsa@kernel.org>