From: robherring2@gmail.com (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 15/15] OF: remove #ifdef from linux/of_platform.h
Date: Sat, 01 Jun 2013 15:30:08 -0500 [thread overview]
Message-ID: <51AA59D0.7020805@gmail.com> (raw)
In-Reply-To: <201306012203.39133.arnd@arndb.de>
On 06/01/2013 03:03 PM, Arnd Bergmann wrote:
> On Saturday 01 June 2013, Rob Herring wrote:
>> On Fri, May 31, 2013 at 5:22 PM, Arnd Bergmann <arnd@arndb.de> wrote:
>>> A lot of code uses the functions from of_platform.h when built for
>>> devicetree-enabled platforms but can also be built without them.
>>> In order to avoid using #ifdef everywhere in drivers, this
>>> makes all the function declarations visible, which means we
>>> can use "if (IS_ENABLED(CONFIG_OF))" in driver code and get build
>>> coverage over the code but let the compiler drop the reference
>>> in the object code.
>>>
>>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>>> Cc: Grant Likely <grant.likely@linaro.org>
>>> Cc: Rob Herring <rob.herring@calxeda.com>
>>
>> I've got a more complete series for 3.11 that removes OF_DEVICE and
>> of_platform_driver completely. I'm waiting on ack from Ben H.
>
> Ok. Does your series also remove the #ifdef CONFIG_OF part from this
> header?
No, we still need empty functions. Here is what of_device.h looks like:
http://tinyurl.com/l2azz5m
BTW, it has your ack.
Rob
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robherring2@gmail.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Grant Likely <grant.likely@linaro.org>,
patches@lists.linaro.org, Rob Herring <rob.herring@calxeda.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: Re: [PATCH 15/15] OF: remove #ifdef from linux/of_platform.h
Date: Sat, 01 Jun 2013 15:30:08 -0500 [thread overview]
Message-ID: <51AA59D0.7020805@gmail.com> (raw)
In-Reply-To: <201306012203.39133.arnd@arndb.de>
On 06/01/2013 03:03 PM, Arnd Bergmann wrote:
> On Saturday 01 June 2013, Rob Herring wrote:
>> On Fri, May 31, 2013 at 5:22 PM, Arnd Bergmann <arnd@arndb.de> wrote:
>>> A lot of code uses the functions from of_platform.h when built for
>>> devicetree-enabled platforms but can also be built without them.
>>> In order to avoid using #ifdef everywhere in drivers, this
>>> makes all the function declarations visible, which means we
>>> can use "if (IS_ENABLED(CONFIG_OF))" in driver code and get build
>>> coverage over the code but let the compiler drop the reference
>>> in the object code.
>>>
>>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>>> Cc: Grant Likely <grant.likely@linaro.org>
>>> Cc: Rob Herring <rob.herring@calxeda.com>
>>
>> I've got a more complete series for 3.11 that removes OF_DEVICE and
>> of_platform_driver completely. I'm waiting on ack from Ben H.
>
> Ok. Does your series also remove the #ifdef CONFIG_OF part from this
> header?
No, we still need empty functions. Here is what of_device.h looks like:
http://tinyurl.com/l2azz5m
BTW, it has your ack.
Rob
next prev parent reply other threads:[~2013-06-01 20:30 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-31 22:22 [PATCH 00/15] Linux-3.10 ARM randconfig fixes Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 01/15] irqdomain: export irq_domain_add_simple Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 02/15] mtd: omap2: allow bulding as a module Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 03/15] drm/nouveau: use mdelay instead of large udelay constants Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:30 ` Roy Spliet
2013-05-31 23:34 ` Aaro Koskinen
2013-05-31 23:34 ` Aaro Koskinen
2013-05-31 22:22 ` [PATCH 04/15] [SCSI] nsp32: " Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 05/15] hwrng: bcm2835: fix MODULE_LICENSE tag Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-06-21 7:16 ` Herbert Xu
2013-06-21 7:16 ` Herbert Xu
2013-05-31 22:22 ` [PATCH 06/15] cpuidle: calxeda: select ARM_CPU_SUSPEND Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 07/15] cpufreq: spear needs cpufreq table Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-06-01 1:58 ` Viresh Kumar
2013-06-01 1:58 ` Viresh Kumar
2013-06-01 9:03 ` Arnd Bergmann
2013-06-01 9:03 ` Arnd Bergmann
2013-06-01 9:45 ` Viresh Kumar
2013-06-01 9:45 ` Viresh Kumar
2013-06-01 2:17 ` Ezequiel Garcia
2013-06-02 20:42 ` Andrew Lunn
2013-05-31 22:22 ` [PATCH 08/15] thermal: cpu_cooling: fix stub function Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-06-19 17:25 ` Eduardo Valentin
2013-06-19 17:25 ` Eduardo Valentin
2013-06-19 18:18 ` Arnd Bergmann
2013-06-19 18:18 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 09/15] drm: always provide debugfs function prototypes Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 10/15] drm/tilcd: select BACKLIGHT_LCD_SUPPORT Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 11/15] iwlegacy: il_pm_ops is only provided for PM_SLEEP Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-06-01 5:43 ` Brian Norris
2013-06-01 5:43 ` Brian Norris
2013-06-01 9:03 ` Arnd Bergmann
2013-06-01 9:03 ` Arnd Bergmann
2013-06-01 9:12 ` [PATCH v2] " Arnd Bergmann
2013-06-01 9:12 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 12/15] [media] davinci: vpfe_capture needs i2c Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 13/15] [media] omap3isp: include linux/mm_types.h Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-06-01 15:30 ` Laurent Pinchart
2013-06-01 15:30 ` Laurent Pinchart
2013-06-01 20:04 ` Arnd Bergmann
2013-06-01 20:04 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 14/15] clk: tegra: provide tegra_periph_reset_assert alternative Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-05-31 22:22 ` [PATCH 15/15] OF: remove #ifdef from linux/of_platform.h Arnd Bergmann
2013-05-31 22:22 ` Arnd Bergmann
2013-06-01 14:01 ` Rob Herring
2013-06-01 14:01 ` Rob Herring
2013-06-01 20:03 ` Arnd Bergmann
2013-06-01 20:03 ` Arnd Bergmann
2013-06-01 20:30 ` Rob Herring [this message]
2013-06-01 20:30 ` Rob Herring
2013-06-01 20:57 ` Arnd Bergmann
2013-06-01 20:57 ` Arnd Bergmann
2013-06-04 13:01 ` Rob Herring
2013-06-04 13:01 ` Rob Herring
2013-06-04 17:51 ` Arnd Bergmann
2013-06-04 17:51 ` Arnd Bergmann
2013-06-04 22:24 ` Rob Herring
2013-06-04 22:24 ` Rob Herring
2013-06-05 12:13 ` Arnd Bergmann
2013-06-05 12:13 ` Arnd Bergmann
2013-06-05 21:48 ` Grant Likely
2013-06-05 21:48 ` Grant Likely
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