i2c: qcom-geni: Use devm_pm_runtime_enable() for PM management

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The current implementation manually calls pm_runtime_enable() in probe()
and pm_runtime_disable() in remove() and error paths. This pattern is
error-prone and requires careful cleanup in all failure paths. Using the
devres-managed variant eliminates this complexity.

Migrate from manual pm_runtime_enable()/pm_runtime_disable() calls to
the devres-managed devm_pm_runtime_enable() API. This simplifies the
driver by automatically handling runtime PM cleanup when the device is
removed or probe fails. This helps  with Simplified error handling and
Automatic cleanup.

Signed-off-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20260714051512.3732551-1-mukesh.savaliya@oss.qualcomm.com

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Mukesh Kumar Savaliya 2026-07-14 10:45:12 +05:30 • committed by Andi Shyti

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commit 5272a6ab6b

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drivers/i2c/busses/i2c-qcom-geni.c

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