From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>, linux-i2c@vger.kernel.org
Subject: Re: [PATCH] i2c: rcar: call pm_runtime_put() only if it has ID_P_PM_BLOCKED
Date: Fri, 20 May 2022 11:44:00 +0200 [thread overview]
Message-ID: <Yodi4D0p+XXF0uGu@shikoro> (raw)
In-Reply-To: <874k2wtqgp.wl-kuninori.morimoto.gx@renesas.com>
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Hi Morimoto-san,
> ID_P_PM_BLOCKED is controlling PM status.
> We need to check it for pm_runtime_put() on rcar_i2c_probe(),
> otherwise it will be duplicated put.
>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Yes, you found a problem here, thank you! However, the solution is not
complete and while investigating what else is needed, I already created
V2 myself. I hope you don't mind. I will send it in a minute.
All the best,
Wolfram
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prev parent reply other threads:[~2022-05-20 9:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-14 1:15 [PATCH] i2c: rcar: call pm_runtime_put() only if it has ID_P_PM_BLOCKED Kuninori Morimoto
2022-05-20 9:44 ` Wolfram Sang [this message]
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