From: Stephen Warren <swarren@wwwdotorg.org>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: rjw@sisk.pl, linaro-kernel@lists.linaro.org, patches@linaro.org,
cpufreq@vger.kernel.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org, robin.randhawa@arm.com,
Steve.Bannister@arm.com, Liviu.Dudau@arm.com,
charles.garcia-tobin@arm.com, arvind.chauhan@arm.com,
Sekhar Nori <nsekhar@ti.com>, Ben Dooks <ben-linux@fluff.org>,
Kukjin Kim <kgene.kim@samsung.com>,
Simon Horman <horms@verge.net.au>,
Magnus Damm <magnus.damm@gmail.com>,
Ralf Baechle <ralf@linux-mips.org>, Arnd Bergmann <arnd@arndb.de>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Olof Johansson <olof@lixom.net>,
Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>,
Linus Walleij <linus.walleij@linaro.org>
Subject: Re: [PATCH V1 resend] cpufreq: Raname index as data in cpufreq_frequency_table
Date: Mon, 13 May 2013 10:27:58 -0600 [thread overview]
Message-ID: <5191148E.7050205@wwwdotorg.org> (raw)
In-Reply-To: <7e12acada8adcba5f4eb72f6c49e38aaf00a294f.1368434974.git.viresh.kumar@linaro.org>
On 05/13/2013 06:57 AM, Viresh Kumar wrote:
> "Index" field of struct cpufreq_frequency_table was never index and isn't used
> at all by cpufreq core. And is only useful for cpufreq drivers for their
> personal use.
>
> Many people now a days blindly set it in ascending order with the assumption
> that core is using it for some work.
>
> This patch renames it to "data" as that's what its purpose it. All users of the
> same are fixed too.
> diff --git a/drivers/cpufreq/tegra-cpufreq.c b/drivers/cpufreq/tegra-cpufreq.c
> -/* Frequency table index must be sequential starting at 0 */
> +/* Frequency table data must be sequential starting at 0 */
I assume that comment is due to the assumption you're trying to remove.
Should the comment be removed/corrected now? Perhaps the .data field
isn't even needed any more in this driver?
> static struct cpufreq_frequency_table freq_table[] = {
> { 0, 216000 },
> { 1, 312000 },
next prev parent reply other threads:[~2013-05-13 16:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-13 12:57 [PATCH V1 resend] cpufreq: Raname index as data in cpufreq_frequency_table Viresh Kumar
2013-05-13 16:27 ` Stephen Warren [this message]
2013-05-13 16:45 ` Viresh Kumar
2013-05-14 13:46 ` Viresh Kumar
2013-05-14 16:15 ` Stephen Warren
2013-05-15 6:25 ` Viresh Kumar
2013-05-15 16:24 ` Stephen Warren
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