From: Viresh Kumar <viresh.kumar@linaro.org>
To: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Linux PM <linux-pm@vger.kernel.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
Subject: Re: [PATCH] cpufreq: powernv: Check negative value returned by cpufreq_table_find_index_dl()
Date: Wed, 21 Feb 2018 15:49:20 +0530 [thread overview]
Message-ID: <20180221101920.GQ28462@vireshk-i7> (raw)
In-Reply-To: <CAJZ5v0hCQCo3EwprC7RP5Jsn8_tMp-1fbMcPwKgujiQ8YeH0aA@mail.gmail.com>
On 21-02-18, 11:17, Rafael J. Wysocki wrote:
> The driver is expected to call cpufreq_table_validate_and_show() at
> ->init() time and fail ->init() if that fails.
>
> That's kind of fragile, because it depends on the driver to do the right thing.
That's exactly what I am trying to explore here, i.e. Call
validate/show from core instead of drivers.
--
viresh
next prev parent reply other threads:[~2018-02-21 10:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 10:21 [PATCH] cpufreq: powernv: Check negative value returned by cpufreq_table_find_index_dl() Shilpasri G Bhat
2018-02-12 10:29 ` Viresh Kumar
2018-02-12 10:33 ` Shilpasri G Bhat
2018-02-12 10:40 ` Viresh Kumar
2018-02-26 9:48 ` Rafael J. Wysocki
2018-02-21 5:39 ` Michael Ellerman
2018-02-21 5:54 ` Viresh Kumar
2018-02-21 9:27 ` Rafael J. Wysocki
2018-02-21 10:02 ` Viresh Kumar
2018-02-21 10:17 ` Rafael J. Wysocki
2018-02-21 10:19 ` Viresh Kumar [this message]
2018-02-21 13:13 ` Michael Ellerman
2018-02-21 13:25 ` Rafael J. Wysocki
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