Thread (49 messages) 49 messages, 4 authors, 2026-08-21

Re: [PATCH v5 09/17] rtc: rzn1: Use pm_runtime_put_sync()

From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: 2026-08-21 15:14:22
Also in: linux-renesas-soc, linux-rtc, lkml

On Fri, Aug 21, 2026 at 02:56:00PM +0100, Prabhakar wrote:
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

pm_runtime_put() may trigger the idle check after pm_runtime_disable()
is run as part of devm_pm_runtime_enable()'s cleanup action, leaving
runtime PM active.

Use pm_runtime_put_sync() to ensure the idle check runs synchronously.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

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