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| /openbmc/linux/drivers/soc/fsl/qe/ |
| H A D | qmc.c | f37acbde Tue Mar 07 08:15:03 CST 2023 Herve Codina via Alsa-devel <alsa-devel@alsa-project.org> soc: fsl: cpm1: qmc: Fix assigned timeslot masks
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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