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Groups > linux.kernel > #1515844
| Path | csiph.com!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Viresh Kumar <viresh.kumar@linaro.org> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 1/2] cpufreq: add new attribute type cpufreq_freq_attr_wr_perm() |
| Date | Mon, 07 Nov 2016 05:40:01 +0100 |
| Message-ID | <sAJSV-6w9-1@gated-at.bofh.it> (permalink) |
| References | <szQ0q-4l3-3@gated-at.bofh.it> <szQ0q-4l3-1@gated-at.bofh.it> <sAJSV-6w9-3@gated-at.bofh.it> |
| X-Original-To | Markus Mayer <code@mmayer.net> |
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| List-ID | <linux-kernel.vger.kernel.org> |
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| Lines | 31 |
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| X-Original-Cc | "Rafael J . Wysocki" <rjw@rjwysocki.net>, Power Management List <linux-pm@vger.kernel.org>, Broadcom Kernel List <bcm-kernel-feedback-list@broadcom.com>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Markus Mayer <mmayer@broadcom.com> |
| X-Original-Date | Mon, 7 Nov 2016 10:05:54 +0530 |
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| X-Original-References | <20161104165536.20088-1-code@mmayer.net> <20161104165536.20088-2-code@mmayer.net> <20161107043348.GA21030@vireshk-i7> |
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| Xref | csiph.com linux.kernel:1515844 |
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On 07-11-16, 10:03, Viresh Kumar wrote: > On 04-11-16, 09:55, Markus Mayer wrote: > > From: Markus Mayer <mmayer@broadcom.com> > > > > With the new attribute type, it is possible to create write-only > > CPUfreq attributes. > > > > Signed-off-by: Markus Mayer <mmayer@broadcom.com> > > --- > > include/linux/cpufreq.h | 4 ++++ > > 1 file changed, 4 insertions(+) > > > > diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h > > index 5fa55fc..ed09930 100644 > > --- a/include/linux/cpufreq.h > > +++ b/include/linux/cpufreq.h > > @@ -234,6 +234,10 @@ __ATTR(_name, _perm, show_##_name, NULL) > > static struct freq_attr _name = \ > > __ATTR(_name, 0644, show_##_name, store_##_name) > > > > +#define cpufreq_freq_attr_wr_perm(_name, _perm) \ > > shouldn't this be _wo_perm ? > > Also, I wouldn't mind doing this in the second patch itself. Also there is no need to define a _perm variant here, and then you can avoid sending 0200 as argument as well. -- viresh
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[PATCH v2 1/2] cpufreq: add new attribute type cpufreq_freq_attr_wr_perm() Markus Mayer <code@mmayer.net> - 2016-11-04 18:00 +0100 Re: [PATCH v2 1/2] cpufreq: add new attribute type cpufreq_freq_attr_wr_perm() Viresh Kumar <viresh.kumar@linaro.org> - 2016-11-07 05:40 +0100 Re: [PATCH v2 1/2] cpufreq: add new attribute type cpufreq_freq_attr_wr_perm() Viresh Kumar <viresh.kumar@linaro.org> - 2016-11-07 06:40 +0100
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