Re: [PATCH V3 6/9] cpufreq: imx: Use 'index' only to index into policy->freq_table

From	Viresh Kumar <viresh.kumar@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH V3 6/9] cpufreq: imx: Use 'index' only to index into policy->freq_table
Date	2016-06-06 06:00 +0200
Message-ID	<rGTRM-7TG-7@gated-at.bofh.it> (permalink)
References	<rFXup-3Iu-3@gated-at.bofh.it> <rFXuq-3Iu-29@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On 03-06-16, 19:05, Viresh Kumar wrote:
> Later patches would make changes in cpufreq core, after which
> policy->freq_table may be reordered by cpufreq core and it wouldn't be
> safe anymore to use 'index' for any other local arrays.
> 
> To prepare for that, use policy->freq_table[index].driver_data for other
> driver specific usage of 'index'. The 'driver_data' fields are already
> set properly by the driver.
> 
> Cc: Shawn Guo <shawn.guo@freescale.com>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
> ---
>  drivers/cpufreq/imx6q-cpufreq.c | 13 ++++++++++---
>  1 file changed, 10 insertions(+), 3 deletions(-)

Fixing Shawn's id.

-- 
viresh

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH V3 6/9] cpufreq: imx: Use 'index' only to index into policy->freq_table Viresh Kumar <viresh.kumar@linaro.org> - 2016-06-03 15:40 +0200
  Re: [PATCH V3 6/9] cpufreq: imx: Use 'index' only to index into  policy->freq_table Viresh Kumar <viresh.kumar@linaro.org> - 2016-06-06 06:00 +0200

csiph-web