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SubjectRE: [PATCH] thermal: intel: int340x: processor_thermal_device: simplify to get driver data
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>-----Original Message-----
>From: linux-pm-owner@vger.kernel.org [mailto:linux-pm-
>owner@vger.kernel.org] On Behalf Of Zhang Rui
>Sent: Monday, April 22, 2019 2:26 PM
>To: Shevchenko, Andriy <andriy.shevchenko@intel.com>; Pawnikar, Sumeet R
><sumeet.r.pawnikar@intel.com>
>Cc: edubezval@gmail.com; daniel.lezcano@linaro.org;
>srinivas.pandruvada@linux.intel.com; linux-pm@vger.kernel.org; linux-
>kernel@vger.kernel.org
>Subject: Re: [PATCH] thermal: intel: int340x: processor_thermal_device:
>simplify to get driver data
>
>On 一, 2019-04-22 at 16:46 +0800, Zhang Rui wrote:
>> On 一, 2019-04-15 at 19:28 +0300, Andy Shevchenko wrote:
>> >
>> > On Mon, Apr 15, 2019 at 08:18:30PM +0530, Sumeet Pawnikar wrote:
>> > >
>> > >
>> > > From: "Pawnikar, Sumeet R" <sumeet.r.pawnikar@intel.com>
>> > >
>just one comment, the author name you used is not consistent with the name
>you used for your Signed-off-by 'Pawnikar, Sumeet R <sumeet.r.pawn
>ikar@intel.com>', and checkpatch complains about missing Signed-off-by from
>patch author.
>Please fix your gitconfig and run checkpatch before sending next time.
>
Sure, will fix this going forward.

Thanks,
Sumeet.

>thanks,
>rui
>
>> > > This simplifies getting the 'driver_data' from 'struct device'
>> > > directly.
>> > > Going through platform_device or pci_dev is not required. Also
>> > > removes condition check as the private data stored with dev
>> > > pointer, means irrespective of enumeration mode, we can use
>> > > dev_get_drvdata().
>> > > This removes the unnecessary step back and forth.
>> > >
>> > Indeed, good clean up!
>> > Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
>> >
>> Thanks, patch applied.
>>
>> -rui
>> >
>> > >
>> > >
>> > > Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
>> > > ---
>> > >  .../int340x_thermal/processor_thermal_device.c     |   11 +-----
>> > > --
>> > > ---
>> > >  1 file changed, 1 insertion(+), 10 deletions(-)
>> > >
>> > > diff --git
>> > > a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.
>> > > c
>> > > b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.
>> > > c
>> > > index 8e1cf4d..2a7cbaa 100644
>> > > ---
>> > > a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.
>> > > c
>> > > +++
>> > > b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.
>> > > c
>> > > @@ -81,22 +81,13 @@ enum proc_thermal_emum_mode_type {
>> > >   struct device_attribute
>> > > *attr, \
>> > >   char *buf) \
>> > >  { \
>> > > - struct pci_dev *pci_dev; \
>> > > - struct platform_device *pdev; \
>> > > - struct proc_thermal_device *proc_dev; \
>> > > + struct proc_thermal_device *proc_dev =
>> > > dev_get_drvdata(dev); \
>> > >   \
>> > >   if (proc_thermal_emum_mode == PROC_THERMAL_NONE) { \
>> > >   dev_warn(dev, "Attempted to get power limit before device
>was
>> > > initialized!\n"); \
>> > >   return 0; \
>> > >   } \
>> > >   \
>> > > - if (proc_thermal_emum_mode == PROC_THERMAL_PLATFORM_DEV)
>> > > {
>> > > \
>> > > - pdev = to_platform_device(dev); \
>> > > - proc_dev = platform_get_drvdata(pdev); \
>> > > - } else { \
>> > > - pci_dev = to_pci_dev(dev); \
>> > > - proc_dev = pci_get_drvdata(pci_dev); \
>> > > - } \
>> > >   return sprintf(buf, "%lu\n",\
>> > >   (unsigned long)proc_dev->power_limits[index].suffix * 1000); \
>> > >  }
>> > > --
>> > > 1.7.9.5
\
 
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