From: Tony Lindgren <tony@atomide.com>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: "Rafael J . Wysocki" <rjw@rjwysocki.net>,
linux-pm@vger.kernel.org,
"linux-samsung-soc @ vger . kernel . org"
<linux-samsung-soc@vger.kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzk@kernel.org>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
linux-arm-kernel@lists.infradead.org,
Marek Szyprowski <m.szyprowski@samsung.com>
Subject: Re: [PATCH] PM / Domains: Don't return -EEXIST at attach when PM domain exists
Date: Mon, 14 May 2018 17:53:42 -0700 [thread overview]
Message-ID: <20180515005342.GM98604@atomide.com> (raw)
In-Reply-To: <1526309557-7995-1-git-send-email-ulf.hansson@linaro.org>
* Ulf Hansson <ulf.hansson@linaro.org> [180514 14:55]:
> As dev_pm_domain_attach() isn't the only way to assign PM domain pointers
> to devices, clearly we must allow a device to have the pointer already
> being assigned. For this reason, return 0 instead of -EEXIST.
>
> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
> Cc: Marek Szyprowski <m.szyprowski@samsung.com>
> Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
> Tested-by: Tested-by: Krzysztof Kozlowski <krzk@kernel.org>
Fixes the issue for me too:
Tested-by: Tony Lindgren <tony@atomide.com>
WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] PM / Domains: Don't return -EEXIST at attach when PM domain exists
Date: Mon, 14 May 2018 17:53:42 -0700 [thread overview]
Message-ID: <20180515005342.GM98604@atomide.com> (raw)
In-Reply-To: <1526309557-7995-1-git-send-email-ulf.hansson@linaro.org>
* Ulf Hansson <ulf.hansson@linaro.org> [180514 14:55]:
> As dev_pm_domain_attach() isn't the only way to assign PM domain pointers
> to devices, clearly we must allow a device to have the pointer already
> being assigned. For this reason, return 0 instead of -EEXIST.
>
> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
> Cc: Marek Szyprowski <m.szyprowski@samsung.com>
> Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
> Tested-by: Tested-by: Krzysztof Kozlowski <krzk@kernel.org>
Fixes the issue for me too:
Tested-by: Tony Lindgren <tony@atomide.com>
next prev parent reply other threads:[~2018-05-15 0:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-14 14:52 [PATCH] PM / Domains: Don't return -EEXIST at attach when PM domain exists Ulf Hansson
2018-05-14 14:52 ` Ulf Hansson
2018-05-15 0:53 ` Tony Lindgren [this message]
2018-05-15 0:53 ` Tony Lindgren
2018-05-15 8:06 ` Rafael J. Wysocki
2018-05-15 8:06 ` Rafael J. Wysocki
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