spi: spi-geni-qcom: Don't set {tx,rx}_rem_bytes unnecessarily

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We only need to test for these counters being non-zero when we see the
end of a transfer. If we're doing a CS change then they will already be
zero.  This implies that we don't need to set these to 0 if we're
cancelling an in flight transfer too, because we only care to test these
counters when the 'DONE' bit is set in the hardware and we've set them
to non-zero for a transfer.

This is a non-functional change, just cleanup to consolidate code.

Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20200620022233.64716-3-swboyd@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>

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Stephen Boyd 2020-06-19 19:22:33 -07:00 • committed by Mark Brown

parent 19ea327544

commit 59ab0fa0c8

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1 changed files with 21 additions and 21 deletions

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drivers/spi/spi-geni-qcom.c

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