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From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Cc: Viresh Kumar <viresh.kumar@linaro.org>,
	linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org,
	Rafael Wysocki <rjw@rjwysocki.net>,
	linux-kernel@vger.kernel.org,
	Sascha Hauer <kernel@pengutronix.de>,
	arnd.bergmann@linaro.org, Shawn Guo <shawnguo@kernel.org>
Subject: Re: [PATCH 2/8] cpufreq: imx: Use generic platdev driver
Date: Thu, 21 Apr 2016 12:17:07 +0200	[thread overview]
Message-ID: <8137134.6Dsv9n3KFK@wuerfel> (raw)
In-Reply-To: <20160421095032.GD29799@vireshk-i7>

On Thursday 21 April 2016 15:20:32 Viresh Kumar wrote:
> > > diff --git a/arch/arm/mach-imx/imx27-dt.c b/arch/arm/mach-imx/imx27-dt.c
> > > index bd42d1bd10af..90c62bf01f9e 100644
> > > --- a/arch/arm/mach-imx/imx27-dt.c
> > > +++ b/arch/arm/mach-imx/imx27-dt.c
> > > @@ -20,11 +20,7 @@
> > >  
> > >  static void __init imx27_dt_init(void)
> > >  {
> > > -   struct platform_device_info devinfo = { .name = "cpufreq-dt", };
> > > -
> > >     of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
> > > -
> > > -   platform_device_register_full(&devinfo);
> > >  }
> > >
> > 
> > Please remove the entire function now, a NULL .init_machine machine
> > callback pointer has the same effect as the remaining line.
> > 
> > The rest of the patch is fine.
> 
> Perhaps that should be done in a separate patch I feel. Will do so after this is
> merged.
> 

I would do it in the same patch, just like you remove some of the
.init_late() callbacks elsewhere, but it clearly works either way, so
do as you like unless Shawn or Sascha have a strong opinion on the
matter.

	Arnd

WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/8] cpufreq: imx: Use generic platdev driver
Date: Thu, 21 Apr 2016 12:17:07 +0200	[thread overview]
Message-ID: <8137134.6Dsv9n3KFK@wuerfel> (raw)
In-Reply-To: <20160421095032.GD29799@vireshk-i7>

On Thursday 21 April 2016 15:20:32 Viresh Kumar wrote:
> > > diff --git a/arch/arm/mach-imx/imx27-dt.c b/arch/arm/mach-imx/imx27-dt.c
> > > index bd42d1bd10af..90c62bf01f9e 100644
> > > --- a/arch/arm/mach-imx/imx27-dt.c
> > > +++ b/arch/arm/mach-imx/imx27-dt.c
> > > @@ -20,11 +20,7 @@
> > >  
> > >  static void __init imx27_dt_init(void)
> > >  {
> > > -   struct platform_device_info devinfo = { .name = "cpufreq-dt", };
> > > -
> > >     of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
> > > -
> > > -   platform_device_register_full(&devinfo);
> > >  }
> > >
> > 
> > Please remove the entire function now, a NULL .init_machine machine
> > callback pointer has the same effect as the remaining line.
> > 
> > The rest of the patch is fine.
> 
> Perhaps that should be done in a separate patch I feel. Will do so after this is
> merged.
> 

I would do it in the same patch, just like you remove some of the
.init_late() callbacks elsewhere, but it clearly works either way, so
do as you like unless Shawn or Sascha have a strong opinion on the
matter.

	Arnd

  reply	other threads:[~2016-04-21 10:17 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-21  8:43 [PATCH 0/8] cpufreq: dt: Don't create platform-device from platform code Viresh Kumar
2016-04-21  8:43 ` [PATCH 1/8] cpufreq: berlin: Use generic platdev driver Viresh Kumar
2016-04-21  8:43   ` Viresh Kumar
2016-04-21  9:05   ` Antoine Tenart
2016-04-21  9:05     ` Antoine Tenart
2016-04-21  8:43 ` [PATCH 2/8] cpufreq: imx: " Viresh Kumar
2016-04-21  8:43   ` Viresh Kumar
2016-04-21  8:43   ` Viresh Kumar
2016-04-21  9:19   ` Lucas Stach
2016-04-21  9:19     ` Lucas Stach
2016-04-21  9:46   ` Arnd Bergmann
2016-04-21  9:46     ` Arnd Bergmann
2016-04-21  9:50     ` Viresh Kumar
2016-04-21  9:50       ` Viresh Kumar
2016-04-21 10:17       ` Arnd Bergmann [this message]
2016-04-21 10:17         ` Arnd Bergmann
2016-04-21  8:43 ` [PATCH 3/8] cpufreq: omap: " Viresh Kumar
2016-04-21  8:43   ` Viresh Kumar
2016-04-21  8:43 ` [PATCH 4/8] cpufreq: rockchip: " Viresh Kumar
2016-04-21  8:43   ` Viresh Kumar
2016-04-21  8:43 ` [PATCH 5/8] cpufreq: shmobile: " Viresh Kumar
2016-04-21  8:43   ` Viresh Kumar
2016-04-21  8:43   ` Viresh Kumar
2016-04-21 13:04   ` Geert Uytterhoeven
2016-04-21 13:04     ` Geert Uytterhoeven
2016-04-22  3:21     ` Viresh Kumar
2016-04-22  3:21       ` Viresh Kumar
2016-04-22  6:41       ` Geert Uytterhoeven
2016-04-22  6:41         ` Geert Uytterhoeven
2016-04-22  6:47         ` Viresh Kumar
2016-04-22  6:47           ` Viresh Kumar
2016-04-21  8:43 ` [PATCH 6/8] cpufreq: sunxi: " Viresh Kumar
2016-04-21  8:43   ` Viresh Kumar
2016-04-21  8:43   ` Viresh Kumar
2016-04-21  8:54   ` Maxime Ripard
2016-04-21  8:54     ` Maxime Ripard
2016-04-21  8:43 ` [PATCH 7/8] cpufreq: zynq: " Viresh Kumar
2016-04-21  8:43   ` Viresh Kumar
2016-04-21  8:43 ` [PATCH 8/8] cpufreq: hisilicon: " Viresh Kumar
2016-04-23 17:14   ` Leo Yan
2016-04-21  9:49 ` [PATCH 0/8] cpufreq: dt: Don't create platform-device from platform code Arnd Bergmann

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