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H A Dio.h98d105a565cef6cc3e861184b7e2a745a985cf49 Mon Feb 19 08:55:43 UTC 2024 Etienne Carriere <etienne.carriere@foss.st.com> core: io: fix IO_READ32_POLL_TIMEOUT() when delay is 0us

Fix detection of timeout condition in IO_READ32_POLL_TIMEOUT() that was
never triggered when delay argument is 0us. Indeed 0 is not a useful
increment value for a timeout counter.

Fixes: 97ea199a2ae8 ("core: io: IO_READ32_POLL_TIMEOUT()")
Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>