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path: root/drivers/gpio/gpio-ep93xx.c (follow)
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* gpio: ep93xx: fix test for end of loopDan Carpenter2018-09-101-1/+1
| | | | | | | | | The problem is that if port == ARRAY_SIZE() and "gc == &epg->gc[port]" then that should be treated as invalid. Fixes: fd935fc421e7 ("gpio: ep93xx: Do not pingpong irq numbers") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: fix incorrect array element size checkColin Ian King2018-09-101-1/+1
| | | | | | | | | | | | | Currently the while loop checks for the end of the array using the size of egp->gc rather that the number of elements in the array, so fix this. Also, perform the array size check first as stylistically it is always good to bounds check on an array first before referencing the array (in this case, we're just computing the address of an element in an array so this is a moot point). Fixes: fd935fc421e7 ("gpio: ep93xx: Do not pingpong irq numbers") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: Switch A and B to use GPIOLIB_IRQCHIPLinus Walleij2018-08-291-45/+50
| | | | | | | | | | | | We can quite easily switch banks/ports A and B to use GPIOLIB_IRQCHIP which is code that will be more careful about handling interrupt descriptors and use a proper irqdomain for translating the IRQs. This cuts down some code in favor of using the implementation inside gpiolib. Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: Cut gpio_to_irq() usageLinus Walleij2018-08-291-24/+24
| | | | | | | | | | | | | | This removes the callback into the gpiolib creating a circular call to convert between GPIO numbers and IRQs and pushes the whole business into the driver, just using an array of IRQ bases for the three IRQ capable ports. This way we get rid of including <linux/gpio.h> that no driver should include. Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: Use for_each_set_bit() in IRQ handlerLinus Walleij2018-08-291-14/+10
| | | | | | | | This simplifies and standardizes the AB IRQ handler by using the for_each_set_bit() library function. Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: Use the hwirq and portLinus Walleij2018-08-291-19/+14
| | | | | | | | | | | | | | | | | In the IRQ-related functions, switch to using the hwirq and port number found from the current struct gpio_chip * As the lower 3 bits of the IRQ number is identical to the lower 3 bits of the GPIO number we can cut some corners. Call directly into the gpiochip to set up the direction and read the input instead of using the consumer API. This enabled us to cut the confusing irq_to_gpio() macro that is a remnant of the old generic GPIO API as well. Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: Do not pingpong irq numbersLinus Walleij2018-08-291-12/+23
| | | | | | | | | | | | | | | For setting debounce config we want to write an offset in a per-gpiochip register, and we know which gpiochip we are on. Instead of a roundtrip over the IRQ number, figure out what port we are on for this GPIO chip, then index to the right register and write the value. This adds the ep93xx_gpio_port() that finds the port index from a struct gpio_chip * that we can later exploit to simplify more code. Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: Properly call the chained IRQ handlerLinus Walleij2018-08-291-0/+8
| | | | | | | | | The chained irq handler should call chained_irq_enter() and chained_irq_exit() before/after handling the chained IRQ. Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: Rename has_debounce to has_irqLinus Walleij2018-08-291-7/+7
| | | | | | | | | This is closer to what the variable (per bank) actually means. We have the .gpio_to_irq() hook registered only when this is true. Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: Pass around struct gpio_chipLinus Walleij2018-08-291-38/+73
| | | | | | | | | | Instead of using a global variable, pass around the struct gpio_chip * pointer and dereference to the state container struct ep93xx_gpio as needed, like all other drivers do. Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: Switch to SPDX license tagLinus Walleij2018-08-291-4/+1
| | | | | | | The subject says it all. Cut down on boilerplate. Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: Cut down variable namesLinus Walleij2018-08-291-13/+13
| | | | | | | | | In order to clean up the driver I need to cut a few trees, sorry, variable names, so I can see the forest, sorry driver properly. Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* ARM/gpio: ep93xx: build standaloneArnd Bergmann2018-08-291-25/+23
| | | | | | | | | | | | | | | | | | | As a preparation for multiplatform support, this ensures that the ep93xx gpio driver can be built without any of the platform specific header files. We pass the IRQ numbers as a resource now, and use the virtual mmio base from the already existing resource, rather than relying on the hardwired virtual address from the header file. Some numbers are now hardcoded that came from macros in the past, but for all I can tell, the driver already relied on the specific values. Cc: arm@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl / gpio: Introduce .set_config() callback for GPIO chipsMika Westerberg2017-01-261-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we already have two pin configuration related callbacks available for GPIO chips .set_single_ended() and .set_debounce(). In future we expect to have even more, which does not scale well if we need to add yet another callback to the GPIO chip structure for each possible configuration parameter. Better solution is to reuse what we already have available in the generic pinconf. To support this, we introduce a new .set_config() callback for GPIO chips. The callback takes a single packed pin configuration value as parameter. This can then be extended easily beyond what is currently supported by just adding new types to the generic pinconf enum. If the GPIO driver is backed up by a pinctrl driver the GPIO driver can just assign gpiochip_generic_config() (introduced in this patch) to .set_config and that will take care configuration requests are directed to the pinctrl driver. We then convert the existing drivers over .set_config() and finally remove the .set_single_ended() and .set_debounce() callbacks. Suggested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: Use devm_gpiochip_add_data() for gpio registrationLaxman Dewangan2016-02-231-1/+1
| | | | | | Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
* gpio: generic: factor into gpio_chip structLinus Walleij2016-01-051-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The separate struct bgpio_chip has been a pain to handle, both by being confusingly similar in name to struct gpio_chip and for being contained inside a struct so that struct gpio_chip is contained in a struct contained in a struct, making several steps of dereferencing necessary. Make things simpler: include the fields directly into <linux/gpio/driver.h>, #ifdef:ed for CONFIG_GENERIC_GPIO, and get rid of the <linux/basic_mmio_gpio.h> altogether. Prefix some of the member variables with bgpio_* and add proper kerneldoc while we're at it. Modify all users to handle the change and use a struct gpio_chip directly. And while we're at it: replace all container_of() dereferencing by gpiochip_get_data() and registering the gpio_chip with gpiochip_add_data(). Cc: arm@kernel.org Cc: Alexander Shiyan <shc_work@mail.ru> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Kukjin Kim <kgene@kernel.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Nicolas Pitre <nicolas.pitre@linaro.org> Cc: Olof Johansson <olof@lixom.net> Cc: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Cc: Rabin Vincent <rabin@rab.in> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-omap@vger.kernel.org Cc: linux-samsung-soc@vger.kernel.org Cc: bcm-kernel-feedback-list@broadcom.com Acked-by: Gregory Fong <gregory.0xf0@gmail.com> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* genirq: Remove irq argument from irq flow handlersThomas Gleixner2015-09-161-3/+2
| | | | | | | | | | | | | | Most interrupt flow handlers do not use the irq argument. Those few which use it can retrieve the irq number from the irq descriptor. Remove the argument. Search and replace was done with coccinelle and some extra helper scripts around it. Thanks to Julia for her help! Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Jiang Liu <jiang.liu@linux.intel.com>
* gpio: kill off set_irq_flags usageRob Herring2015-07-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | set_irq_flags is ARM specific with custom flags which have genirq equivalents. Convert drivers to use the genirq interfaces directly, so we can kill off set_irq_flags. The translation of flags is as follows: IRQF_VALID -> !IRQ_NOREQUEST IRQF_PROBE -> !IRQ_NOPROBE IRQF_NOAUTOEN -> IRQ_NOAUTOEN For IRQs managed by an irqdomain, the irqdomain core code handles clearing and setting IRQ_NOREQUEST already, so there is no need to do this in .map() functions and we can simply remove the set_irq_flags calls. Some users also modify IRQ_NOPROBE and this has been maintained although it is not clear that is really needed as most platforms don't use probing. There appears to be a great deal of blind copy and paste of this code. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: linux-gpio@vger.kernel.org Cc: bcm-kernel-feedback-list@broadcom.com Cc: linux-tegra@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio/ep93xx: Prepare ep93xx_gpio_f_irq_handler for irq argument removalThomas Gleixner2015-07-141-1/+3
| | | | | | | | | | | | | | | | The irq argument of most interrupt flow handlers is unused or merily used instead of a local variable. The handlers which need the irq argument can retrieve the irq number from the irq descriptor. Search and update was done with coccinelle and the invaluable help of Julia Lawall. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: linux-gpio@vger.kernel.org
* gpio/ep93xx: Use irq_set_handler_locked()Thomas Gleixner2015-07-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | Use irq_set_handler_locked() as it avoids a redundant lookup of the irq descriptor. Search and replacement was done with coccinelle: @@ struct irq_data *d; expression E1; @@ -__irq_set_handler_locked(d->irq, E1); +irq_set_handler_locked(d, E1); Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: linux-gpio@vger.kernel.org
* gpio: drop owner assignment from platform_driversWolfram Sang2014-10-201-1/+0
| | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* gpio: ep93xx: Use devm_ioremap_resource()Jingoo Han2014-05-271-1/+1
| | | | | | | | Use devm_ioremap_resource() because devm_request_and_ioremap() is obsoleted by devm_ioremap_resource(). Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: gpioep93xx: use devm functionsabdoulaye berthe2014-05-161-27/+7
| | | | | | | This uses devm functions for mem allocation Signed-off-by: abdoulaye berthe <berthe.ab@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: ep93xx: get rid of bogus __raw* accessorsLinus Walleij2013-10-161-9/+9
| | | | | | | | | | | | I have no idea why this driver is using __raw* accessors for reading and writing registers, I suspect it is just force of habit or copy/paste. Change all to readb()/writeb() except one chain where I used writeb_relaxed() up until the last writeb(). Cc: Ryan Mallon <rmallon@gmail.com> Cc: H Hartley Sweeten <hartleys@visionengravers.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: remove use of __devinitBill Pemberton2012-11-281-1/+1
| | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Kevin Hilman <khilman@ti.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* gpio/generic: initialize basic_mmio_gpio shadow variables properlyShawn Guo2012-05-191-1/+1
| | | | | | | | | | | | | | | | It fixes the issue in gpio-generic that commit fb14921 (gpio/mxc: add missing initialization of basic_mmio_gpio shadow variables) manged to fix in gpio-mxc driver, so that other platform specific drivers do not suffer from the same problem over and over again. Changes since v1: * Turn the last parameter of bgpio_init() "bool big_endian" into "unsigned long flags" and give those really quirky hardwares a chance to tell that reg_set and reg_dir are unreadable. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> [grant.likely: Fix big-endian usage to explicitly set BBGPIOF_BIG_ENDIAN] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2012-03-281-8/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull GPIO changes for v3.4 from Grant Likely: "Primarily gpio device driver changes with some minor side effects under arch/arm and arch/x86. Also includes a few core changes such as explicitly supporting (electrical) open source and open drain outputs and some help for parsing gpio devicetree properties." Fix up context conflict due to Laxman Dewangan adding sleep control for the tps65910 driver separately for gpio's and regulators. * tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6: (34 commits) gpio/ep93xx: Remove unused inline function and useless pr_err message gpio/sodaville: Mark broken due to core irqdomain migration gpio/omap: fix redundant decoding of gpio offset gpio/omap: fix incorrect update to context.irqenable1 gpio/omap: fix incorrect context restore logic in omap_gpio_runtime_* gpio/omap: fix missing dataout context save in _set_gpio_dataout_reg gpio/omap: fix _set_gpio_irqenable implementation gpio/omap: fix trigger type to unsigned gpio/omap: fix wakeup_en register update in _set_gpio_wakeup() gpio: tegra: tegra_gpio_config shouldn't be __init gpio/davinci: fix enabling unbanked GPIO IRQs gpio/davinci: fix oops on unbanked gpio irq request gpio/omap: Fix section warning for omap_mpuio_alloc_gc() ARM: tegra: export tegra_gpio_{en,dis}able gpio/gpio-stmpe: Fix the value returned by _get_value routine Documentation/gpio.txt: Explain expected pinctrl interaction GPIO: LPC32xx: Add output reading to GPO P3 GPIO: LPC32xx: Fix missing bit selection mask gpio/omap: fix wakeups on level-triggered GPIOs gpio/omap: Fix IRQ handling for SPARSE_IRQ ...
| * gpio/ep93xx: Remove unused inline function and useless pr_err messageH Hartley Sweeten2012-03-261-8/+0
| | | | | | | | | | | | | | Minor removal of an unused inline function and a useless pr_err message. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | ep93xx: Configure GPIO ports in core codeRyan Mallon2012-03-141-7/+0
|/ | | | | | | | | | | Move the pinmux setting of the EP93xx GPIOs to the core code. This removes the need for the GPIO driver to have access to the system controller registers. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Cc: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
* drivers/gpio: Fix drivers who are implicit users of module.hPaul Gortmaker2011-11-011-0/+1
| | | | | | | | A pending cleanup will mean that module.h won't be implicitly everywhere anymore. Make sure the modular drivers in gpio are actually calling out for <module.h> explicitly in advance. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* ARM: 7042/3: mach-ep93xx: break out GPIO driver specificsLinus Walleij2011-10-021-0/+3
| | | | | | | | | | | | | The <mach/gpio.h> file is included from upper directories and deal with generic GPIO and gpiolib stuff. Break out the platform and driver specific defines and functions into its own header file. Cc: Ryan Mallon <rmallon@gmail.com> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: 7041/1: gpio-ep93xx: hookup the to_irq callback in the driverLinus Walleij2011-08-221-1/+18
| | | | | | | | | Remove the ep93xx machine specific dependencies for gpio_to_irq() by hooking up the callback in the driver and using __gpio_to_irq. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'for-linus' of ↵Linus Torvalds2011-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) fs: Merge split strings treewide: fix potentially dangerous trailing ';' in #defined values/expressions uwb: Fix misspelling of neighbourhood in comment net, netfilter: Remove redundant goto in ebt_ulog_packet trivial: don't touch files that are removed in the staging tree lib/vsprintf: replace link to Draft by final RFC number doc: Kconfig: `to be' -> `be' doc: Kconfig: Typo: square -> squared doc: Konfig: Documentation/power/{pm => apm-acpi}.txt drivers/net: static should be at beginning of declaration drivers/media: static should be at beginning of declaration drivers/i2c: static should be at beginning of declaration XTENSA: static should be at beginning of declaration SH: static should be at beginning of declaration MIPS: static should be at beginning of declaration ARM: static should be at beginning of declaration rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check Update my e-mail address PCIe ASPM: forcedly -> forcibly gma500: push through device driver tree ... Fix up trivial conflicts: - arch/arm/mach-ep93xx/dma-m2p.c (deleted) - drivers/gpio/gpio-ep93xx.c (renamed and context nearby) - drivers/net/r8169.c (just context changes)
* gpio/ep93xx: Remove superfluous debug pr_info statementGrant Likely2011-06-091-1/+0
| | | | | Reported-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* gpio/ep93xx: convert to platform_driver and use basic_mmio_gpio libraryH Hartley Sweeten2011-06-091-121/+119
| | | | | | | | This converts the gpio-ep93xx driver into a platform_driver and uses the basic_mmio_gpio library. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* gpio/ep93xx: fix pr_fmt outputH Hartley Sweeten2011-06-081-1/+1
| | | | | | | | | With this driver now being moved from arch/arm/mach-ep93xx/gpio.c to drivers/gpio/gpio-ep93xx.c the prefix "ep93xx" is now redundant in the pr_* output. Using KBUILD_MODNAME is sufficient. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* gpio: reorganize driversGrant Likely2011-06-061-2/+0
| | | | | | | | | | Sort the gpio makefile and enforce the naming convention gpio-*.c for gpio drivers. v2: cleaned up filenames in Kconfig and comment blocks v3: fixup use of BASIC_MMIO to GENERIC_GPIO for mxc Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* gpio/ep93xx: move driver to drivers/gpioH Hartley Sweeten2011-06-061-0/+410
The GPIO driver should reside in drivers/gpio. v3: Change Kconfig option to def_bool y v2: Make the Kconfig symbol a silent option, dependent on ARCH_EP93XX Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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