soc: fsl: cpm1: qmc: Fix assigned timeslot masks

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The assigned timeslot masks are 64bit values.
In case of 64 timeslots the code uses (1 << 64) which is undefined on a
64bit value. On the PowerPC architecture, this lead to an incorrect
result as (1 << 64) produces the same result as (1 << 0).

Fix the masks values taking care of the 64 timeslots case.

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Link: https://lore.kernel.org/r/167819855177.26.11163930602844526001@mailman-core.alsa-project.org
Signed-off-by: Mark Brown <broonie@kernel.org>

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Herve Codina via Alsa-devel 2023-03-07 15:15:03 +01:00 • committed by Mark Brown

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drivers/soc/fsl/qe/qmc.c

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