* [git pull] GENERIC_GPIO removal
@ 2013-05-08 13:48 Grant Likely
2013-05-09 17:08 ` Linus Torvalds
0 siblings, 1 reply; 5+ messages in thread
From: Grant Likely @ 2013-05-08 13:48 UTC (permalink / raw)
To: Linus Torvalds, Alexandre Courbot, Linux Kernel Mailing List,
Linus Walleij
Hi Linus,
Here is the other GPIO branch I have for this cycle. Alexandre has
done all of the legwork on this branch including getting it into
linux-next early and following up on the conflicts. You can read the
full description below. I've gone through and made sure the branch is
correct. It is based on a random commit from your tree, but by the
time I noticed that the merge window was getting really close and it
would have required a rebase to change. So I asked Alexandre to leave
it as-is because this is the branch that has spent a lot of quality
time in linux-next.
There are merge conflicts you need to be aware of. The full
description and instructions are below in the tag message.
The following changes since commit 10b38669d64c757cfd927e3820292c580ed70aae:
Merge tag 'for-linus-v3.9-rc4' of git://oss.sgi.com/xfs/xfs
(2013-03-19 15:17:40 -0700)
are available in the git repository at:
git://git.secretlab.ca/git/linux tags/gpio-for-linus
for you to fetch changes up to f4c54050640e7afa4749875cf9b900d42db361c0:
gpio: update gpio Chinese documentation (2013-04-16 18:47:22 +0900)
----------------------------------------------------------------
Removal of GENERIC_GPIO for v3.10
GENERIC_GPIO now synonymous with GPIOLIB. There are no longer any valid
cases for enableing GENERIC_GPIO without GPIOLIB, even though it is
possible to do so which has been causing confusion and breakage. This
branch does the work to completely eliminate GENERIC_GPIO.
However, it is not trivial to just create a branch to remove it. Over
the course of the v3.9 cycle more code referencing GENERIC_GPIO has been
added to linux-next that conflicts with this branch. The following must
be done to resolve the conflicts when merging this branch into mainline:
* "git grep CONFIG_GENERIC_GPIO" should return 0 hits. Matches should be
replaced with CONFIG_GPIOLIB
* "git grep '\bGENERIC_GPIO\b'" should return 1 hit in the Chinese
documentation.
* Selectors of GENERIC_GPIO should be turned into selectors of GPIOLIB
* definitions of the option in architecture Kconfig code should be deleted.
Stephen has 3 merge fixup patches[1] that do the above. They are currently
applicable on mainline as of May 2nd.
[1] http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg428056.html
----------------------------------------------------------------
Alexandre Courbot (18):
mips: remove redundant GENERIC_GPIO select
mips: loongson: use GPIO driver on CONFIG_GPIOLIB
mips: txx9: change GENERIC_GPIO to GPIOLIB
mips: alchemy: require gpiolib
arm: remove redundant GENERIC_GPIO selection
arm: plat-orion: use GPIO driver on CONFIG_GPIOLIB
unicore32: remove unneeded select GENERIC_GPIO
unicore32: default GENERIC_GPIO to false
powerpc: remove redundant GENERIC_GPIO selection
sh: replace CONFIG_GENERIC_GPIO by CONFIG_GPIOLIB
xtensa: remove explicit selection of GENERIC_GPIO
avr32: default GENERIC_GPIO to false
openrisc: default GENERIC_GPIO to false
mips: pnx833x: remove requirement for GENERIC_GPIO
m68k: coldfire: use gpiolib
blackfin: force use of gpiolib
Convert selectors of GENERIC_GPIO to GPIOLIB
Remove GENERIC_GPIO config option
Chen Baozi (1):
gpio: update gpio Chinese documentation
Documentation/gpio.txt | 10 +++++-----
Documentation/zh_CN/gpio.txt | 8 ++++----
arch/alpha/Kconfig | 3 ---
arch/arm/Kconfig | 3 ---
arch/arm/plat-orion/Makefile | 2 +-
arch/arm/plat-orion/gpio.c | 2 +-
arch/arm64/Kconfig | 3 ---
arch/avr32/Kconfig | 3 ---
arch/blackfin/Kconfig | 5 +----
arch/hexagon/Kconfig | 3 ---
arch/ia64/Kconfig | 3 ---
arch/m68k/Kconfig | 3 ---
arch/m68k/Kconfig.cpu | 3 +--
arch/metag/Kconfig | 3 ---
arch/microblaze/Kconfig | 3 ---
arch/mips/Kconfig | 10 +---------
arch/mips/loongson/common/Makefile | 2 +-
arch/mips/txx9/generic/setup.c | 2 +-
arch/openrisc/Kconfig | 3 ---
arch/powerpc/Kconfig | 5 -----
arch/powerpc/platforms/40x/Kconfig | 1 -
arch/powerpc/platforms/44x/Kconfig | 1 -
arch/powerpc/platforms/85xx/Kconfig | 1 -
arch/powerpc/platforms/86xx/Kconfig | 3 ---
arch/powerpc/platforms/8xx/Kconfig | 1 -
arch/powerpc/platforms/Kconfig | 4 ----
arch/sh/Kconfig | 3 ---
arch/sh/boards/mach-sdk7786/Makefile | 2 +-
arch/sh/boards/mach-x3proto/Makefile | 2 +-
arch/sh/kernel/cpu/sh2a/Makefile | 2 +-
arch/sh/kernel/cpu/sh3/Makefile | 2 +-
arch/sh/kernel/cpu/sh4a/Makefile | 2 +-
arch/sparc/Kconfig | 5 -----
arch/unicore32/Kconfig | 6 +-----
arch/x86/Kconfig | 3 ---
arch/xtensa/Kconfig | 3 ---
arch/xtensa/configs/iss_defconfig | 1 -
arch/xtensa/configs/s6105_defconfig | 1 -
drivers/extcon/Kconfig | 2 +-
drivers/gpio/Kconfig | 1 -
drivers/gpio/gpio-lpc32xx.c | 2 +-
drivers/i2c/busses/Kconfig | 4 ++--
drivers/i2c/muxes/Kconfig | 2 +-
drivers/input/keyboard/Kconfig | 6 +++---
drivers/input/misc/Kconfig | 8 ++++----
drivers/input/mouse/Kconfig | 2 +-
drivers/leds/Kconfig | 6 +++---
drivers/mtd/maps/Kconfig | 2 +-
drivers/mtd/nand/Kconfig | 2 +-
drivers/net/phy/Kconfig | 2 +-
drivers/pinctrl/sh-pfc/Kconfig | 26 +++++++++++++-------------
drivers/regulator/Kconfig | 2 +-
drivers/spi/Kconfig | 8 ++++----
drivers/staging/android/Kconfig | 2 +-
drivers/staging/iio/accel/Kconfig | 2 +-
drivers/staging/iio/adc/Kconfig | 2 +-
drivers/staging/iio/addac/Kconfig | 2 +-
drivers/staging/iio/resolver/Kconfig | 4 ++--
drivers/staging/iio/trigger/Kconfig | 2 +-
drivers/usb/otg/Kconfig | 2 +-
drivers/video/Kconfig | 2 +-
drivers/video/backlight/Kconfig | 4 ++--
drivers/w1/masters/Kconfig | 2 +-
include/linux/gpio.h | 6 +++---
64 files changed, 74 insertions(+), 153 deletions(-)
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [git pull] GENERIC_GPIO removal
2013-05-08 13:48 [git pull] GENERIC_GPIO removal Grant Likely
@ 2013-05-09 17:08 ` Linus Torvalds
2013-05-09 18:11 ` Grant Likely
0 siblings, 1 reply; 5+ messages in thread
From: Linus Torvalds @ 2013-05-09 17:08 UTC (permalink / raw)
To: Grant Likely; +Cc: Alexandre Courbot, Linux Kernel Mailing List, Linus Walleij
On Wed, May 8, 2013 at 6:48 AM, Grant Likely <grant.likely@linaro.org> wrote:
>
> * "git grep '\bGENERIC_GPIO\b'" should return 1 hit in the Chinese
> documentation.
That's the oddest command line I've seen in some time.
You do realize that "git grep" is perfectly happy to just take the
"-w" flag exactly like normal grep?
Linus
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [git pull] GENERIC_GPIO removal
2013-05-09 17:08 ` Linus Torvalds
@ 2013-05-09 18:11 ` Grant Likely
2013-05-09 23:51 ` Alexandre Courbot
0 siblings, 1 reply; 5+ messages in thread
From: Grant Likely @ 2013-05-09 18:11 UTC (permalink / raw)
To: Linus Torvalds
Cc: Alexandre Courbot, Linux Kernel Mailing List, Linus Walleij
On Thu, May 9, 2013 at 6:08 PM, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
> On Wed, May 8, 2013 at 6:48 AM, Grant Likely <grant.likely@linaro.org> wrote:
>>
>> * "git grep '\bGENERIC_GPIO\b'" should return 1 hit in the Chinese
>> documentation.
>
> That's the oddest command line I've seen in some time.
>
> You do realize that "git grep" is perfectly happy to just take the
> "-w" flag exactly like normal grep?
Hahaha. That's just what Alexandre passed to me. I didn't really think
much about it. :-)
g.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [git pull] GENERIC_GPIO removal
2013-05-09 18:11 ` Grant Likely
@ 2013-05-09 23:51 ` Alexandre Courbot
2013-05-10 4:25 ` Vineet Gupta
0 siblings, 1 reply; 5+ messages in thread
From: Alexandre Courbot @ 2013-05-09 23:51 UTC (permalink / raw)
To: Linus Torvalds, Grant Likely, Vineet Gupta
Cc: Linus Walleij, Linux Kernel Mailing List
On Fri, May 10, 2013 at 3:11 AM, Grant Likely <grant.likely@secretlab.ca> wrote:
> On Thu, May 9, 2013 at 6:08 PM, Linus Torvalds
> <torvalds@linux-foundation.org> wrote:
>> On Wed, May 8, 2013 at 6:48 AM, Grant Likely <grant.likely@linaro.org> wrote:
>>>
>>> * "git grep '\bGENERIC_GPIO\b'" should return 1 hit in the Chinese
>>> documentation.
>>
>> That's the oddest command line I've seen in some time.
>>
>> You do realize that "git grep" is perfectly happy to just take the
>> "-w" flag exactly like normal grep?
>
> Hahaha. That's just what Alexandre passed to me. I didn't really think
> much about it. :-)
/me likes regexps. You should see my workaround to using the -i option.
Thanks for the merge, it clears the path for more GPIO stuff. arch/arc
introduced a new dangling definition of GENERIC_GPIO in -next that now
appears in your tree, the following patch by Vineet takes care of it.
Either you can merge it directly or Vineet will make sure this patch
is in his next pull request.
Alex.
-----8<-----8<-----8<
From: Vineet Gupta <vgupta@synopsys.com>
Date: Wed, 17 Apr 2013 17:33:02 +0530
Subject: [PATCH] ARC: [TB10x] Remove GENERIC_GPIO
This tracks Alexandre Courbot's mainline GPIO rework
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
---
arch/arc/plat-tb10x/Kconfig | 7 -------
1 file changed, 7 deletions(-)
diff --git a/arch/arc/plat-tb10x/Kconfig b/arch/arc/plat-tb10x/Kconfig
index 4e12127..1d34521 100644
--- a/arch/arc/plat-tb10x/Kconfig
+++ b/arch/arc/plat-tb10x/Kconfig
@@ -27,10 +27,3 @@ menuconfig ARC_PLAT_TB10X
Abilis Systems. TB10x is based on the ARC700 CPU architecture.
Say Y if you are building a kernel for one of the SOCs in this
series (e.g. TB100 or TB101). If in doubt say N.
-
-if ARC_PLAT_TB10X
-
-config GENERIC_GPIO
- def_bool y
-
-endif
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [git pull] GENERIC_GPIO removal
2013-05-09 23:51 ` Alexandre Courbot
@ 2013-05-10 4:25 ` Vineet Gupta
0 siblings, 0 replies; 5+ messages in thread
From: Vineet Gupta @ 2013-05-10 4:25 UTC (permalink / raw)
To: Alexandre Courbot
Cc: Linus Torvalds, Grant Likely, Linus Walleij,
Linux Kernel Mailing List, christian.ruppert
On 05/10/2013 05:21 AM, Alexandre Courbot wrote:
>
> /me likes regexps. You should see my workaround to using the -i option.
>
> Thanks for the merge, it clears the path for more GPIO stuff. arch/arc
> introduced a new dangling definition of GENERIC_GPIO in -next that now
> appears in your tree, the following patch by Vineet takes care of it.
> Either you can merge it directly or Vineet will make sure this patch
> is in his next pull request.
>
> Alex.
>
> -----8<-----8<-----8<
> From: Vineet Gupta <vgupta@synopsys.com>
> Date: Wed, 17 Apr 2013 17:33:02 +0530
> Subject: [PATCH] ARC: [TB10x] Remove GENERIC_GPIO
>
> This tracks Alexandre Courbot's mainline GPIO rework
>
> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
> Acked-by: Alexandre Courbot <acourbot@nvidia.com>
> ---
With both the prerequisites (ARC-TB10x && GENERIC_GPIO) now in Linus' tree, I've
added it to my for-curr to be sent to Linus later today.
Thx,
-Vineet
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-05-10 4:25 UTC | newest]
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2013-05-08 13:48 [git pull] GENERIC_GPIO removal Grant Likely
2013-05-09 17:08 ` Linus Torvalds
2013-05-09 18:11 ` Grant Likely
2013-05-09 23:51 ` Alexandre Courbot
2013-05-10 4:25 ` Vineet Gupta
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