From: H Hartley Sweeten <hartleys@visionengravers.com> To: Jamie Iles <jamie@jamieiles.com> Cc: Sascha Hauer <s.hauer@pengutronix.de>, Shawn Guo <shawn.guo@freescale.com>, Linus Walleij <linus.walleij@stericsson.com>, Jonas Aaberg <jonas.aberg@stericsson.com>, Linus Walleij <linus.walleij@linaro.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Grant Likely <grant.likely@secretlab.ca>, Lee Jones <lee.jones@linaro.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org> Subject: RE: [PATCH 02/10] mach-u300: rewrite gpio driver, move to drivers/gpio Date: Fri, 20 May 2011 17:07:12 -0500 [thread overview] Message-ID: <0D753D10438DA54287A00B027084269764D30C10DC@AUSP01VMBX24.collaborationhost.net> (raw) In-Reply-To: <20110520015022.GA3095@pulham.picochip.com> On Thursday, May 19, 2011 6:50 PM, Jamie Iles wrote: >> Jamie Iles (cc'ed) posted some patches that extended the basic_mmio_gpio >> driver so that it could be used as a library by other gpio drivers. >> >> Jamie, could you re-post that series to the linux-arm-kernel list for >> review? > > Grant has applied these patches but I've put them in a public branch if > that's OK rather than reposting: > > git://github.com/jamieiles/linux-2.6-ji.git gpio Thanks for the link. I just noticed something in commit fdcd80cb991dac7a70433be1e336726415762b6a "basic_mmio_gpio: split into a gpio library and platform device". > diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig > index d3b2953..2186d22 100644 > --- a/drivers/gpio/Kconfig > +++ b/drivers/gpio/Kconfig > @@ -70,8 +70,14 @@ config GPIO_MAX730X > > comment "Memory mapped GPIO expanders:" > > +config GPIO_BASIC_MMIO_CORE > + tristate > + help > + Provides core functionality for basic memory-mapped GPIO controllers. > + > config GPIO_BASIC_MMIO > tristate "Basic memory-mapped GPIO controllers support" > + select GPIO_BASIC_MMIO_CORE > help > Say yes here to support basic memory-mapped GPIO controllers. > > diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile > index becef59..aa9e97f 100644 > --- a/drivers/gpio/Makefile > +++ b/drivers/gpio/Makefile > @@ -10,6 +10,7 @@ obj-$(CONFIG_GPIOLIB) += gpiolib.o > > obj-$(CONFIG_GPIO_ADP5520) += adp5520-gpio.o > obj-$(CONFIG_GPIO_ADP5588) += adp5588-gpio.o > +obj-$(CONFIG_GPIO_BASIC_MMIO_CORE) += basic_mmio_gpio.o > obj-$(CONFIG_GPIO_BASIC_MMIO) += basic_mmio_gpio.o I think the line above should be removed. GPIO_BASIC_MMIO selects GPIO_BASIC_MMIO_CORE so the line you added previous to it will cause basic_mmio_gpio to be compiled. GPIO_BASIC_MMIO is really just used in the driver to enable the code at the end which creates the generic gbpio_driver. > obj-$(CONFIG_GPIO_LANGWELL) += langwell_gpio.o > obj-$(CONFIG_GPIO_MAX730X) += max730x.o Regards, Hartley
WARNING: multiple messages have this Message-ID (diff)
From: hartleys@visionengravers.com (H Hartley Sweeten) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 02/10] mach-u300: rewrite gpio driver, move to drivers/gpio Date: Fri, 20 May 2011 17:07:12 -0500 [thread overview] Message-ID: <0D753D10438DA54287A00B027084269764D30C10DC@AUSP01VMBX24.collaborationhost.net> (raw) In-Reply-To: <20110520015022.GA3095@pulham.picochip.com> On Thursday, May 19, 2011 6:50 PM, Jamie Iles wrote: >> Jamie Iles (cc'ed) posted some patches that extended the basic_mmio_gpio >> driver so that it could be used as a library by other gpio drivers. >> >> Jamie, could you re-post that series to the linux-arm-kernel list for >> review? > > Grant has applied these patches but I've put them in a public branch if > that's OK rather than reposting: > > git://github.com/jamieiles/linux-2.6-ji.git gpio Thanks for the link. I just noticed something in commit fdcd80cb991dac7a70433be1e336726415762b6a "basic_mmio_gpio: split into a gpio library and platform device". > diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig > index d3b2953..2186d22 100644 > --- a/drivers/gpio/Kconfig > +++ b/drivers/gpio/Kconfig > @@ -70,8 +70,14 @@ config GPIO_MAX730X > > comment "Memory mapped GPIO expanders:" > > +config GPIO_BASIC_MMIO_CORE > + tristate > + help > + Provides core functionality for basic memory-mapped GPIO controllers. > + > config GPIO_BASIC_MMIO > tristate "Basic memory-mapped GPIO controllers support" > + select GPIO_BASIC_MMIO_CORE > help > Say yes here to support basic memory-mapped GPIO controllers. > > diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile > index becef59..aa9e97f 100644 > --- a/drivers/gpio/Makefile > +++ b/drivers/gpio/Makefile > @@ -10,6 +10,7 @@ obj-$(CONFIG_GPIOLIB) += gpiolib.o > > obj-$(CONFIG_GPIO_ADP5520) += adp5520-gpio.o > obj-$(CONFIG_GPIO_ADP5588) += adp5588-gpio.o > +obj-$(CONFIG_GPIO_BASIC_MMIO_CORE) += basic_mmio_gpio.o > obj-$(CONFIG_GPIO_BASIC_MMIO) += basic_mmio_gpio.o I think the line above should be removed. GPIO_BASIC_MMIO selects GPIO_BASIC_MMIO_CORE so the line you added previous to it will cause basic_mmio_gpio to be compiled. GPIO_BASIC_MMIO is really just used in the driver to enable the code at the end which creates the generic gbpio_driver. > obj-$(CONFIG_GPIO_LANGWELL) += langwell_gpio.o > obj-$(CONFIG_GPIO_MAX730X) += max730x.o Regards, Hartley
next prev parent reply other threads:[~2011-05-20 22:07 UTC|newest] Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-04-27 13:13 [PATCH 02/10] mach-u300: rewrite gpio driver, move to drivers/gpio Linus Walleij 2011-04-27 13:13 ` Linus Walleij 2011-04-27 18:23 ` H Hartley Sweeten 2011-04-27 18:23 ` H Hartley Sweeten 2011-04-28 7:07 ` Linus Walleij 2011-04-28 7:07 ` Linus Walleij 2011-04-28 7:10 ` Linus Walleij 2011-04-28 7:10 ` Linus Walleij 2011-04-28 17:41 ` H Hartley Sweeten 2011-04-28 17:41 ` H Hartley Sweeten 2011-05-13 14:51 ` Linus Walleij 2011-05-13 14:51 ` Linus Walleij 2011-05-19 8:56 ` Shawn Guo 2011-05-19 8:56 ` Shawn Guo 2011-05-19 12:21 ` Linus Walleij 2011-05-19 12:21 ` Linus Walleij 2011-05-19 13:56 ` Shawn Guo 2011-05-19 13:56 ` Shawn Guo 2011-05-19 19:11 ` Sascha Hauer 2011-05-19 19:11 ` Sascha Hauer 2011-05-19 19:30 ` Nicolas Pitre 2011-05-19 19:30 ` Nicolas Pitre 2011-05-20 3:18 ` Shawn Guo 2011-05-20 3:18 ` Shawn Guo 2011-05-20 3:43 ` Kyungmin Park 2011-05-20 3:43 ` Kyungmin Park 2011-05-20 3:54 ` Nicolas Pitre 2011-05-20 3:54 ` Nicolas Pitre 2011-05-19 21:18 ` H Hartley Sweeten 2011-05-19 21:18 ` H Hartley Sweeten 2011-05-20 1:50 ` Jamie Iles 2011-05-20 1:50 ` Jamie Iles 2011-05-20 22:07 ` H Hartley Sweeten [this message] 2011-05-20 22:07 ` H Hartley Sweeten 2011-05-21 13:03 ` Jamie Iles 2011-05-21 13:03 ` Jamie Iles 2011-05-20 7:01 ` Grant Likely 2011-05-20 7:01 ` Grant Likely 2011-05-20 7:47 ` Linus Walleij 2011-05-20 7:47 ` Linus Walleij 2011-05-19 11:11 ` Barry Song 2011-05-19 11:38 ` Barry Song 2011-05-19 11:38 ` Barry Song 2011-05-19 12:25 ` Linus Walleij 2011-05-19 12:25 ` Linus Walleij 2011-05-19 12:35 ` Barry Song 2011-05-19 12:35 ` Barry Song 2011-05-19 13:17 ` Linus Walleij 2011-05-19 13:17 ` Linus Walleij 2011-05-19 14:05 ` Barry Song 2011-05-19 14:05 ` Barry Song 2011-05-20 6:58 ` Grant Likely 2011-05-20 6:58 ` Grant Likely 2011-05-20 6:52 ` Grant Likely 2011-05-20 6:52 ` Grant Likely 2011-05-20 7:46 ` Linus Walleij 2011-05-20 7:46 ` Linus Walleij
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