interconnect: qcom: bcm-voter: Improve enable_mask handling

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[ Upstream commit a1f4170dec ]

We don't need all the complex arithmetic for BCMs utilizing enable_mask,
as all we need to do is to determine whether there's any user (or
keepalive) asking for it to be on.

Separate the logic for such BCMs for a small speed boost.

Suggested-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230811-topic-icc_fix_1he-v2-1-0620af8ac133@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Stable-dep-of: 1a70ca7154 ("interconnect: qcom: bcm-voter: Use enable_maks for keepalive voting")
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Konrad Dybcio 2023-08-12 01:16:15 +02:00 • committed by Greg Kroah-Hartman

parent 1d085c6a25

commit e9ef8b5099

1 changed files with 36 additions and 7 deletions

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drivers/interconnect/qcom/bcm-voter.c

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