From: Tony Lindgren <tony@atomide.com> To: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org, Johan Hovold <johan@kernel.org>, Alexandre Courbot <acourbot@nvidia.com>, Michael Welling <mwelling@ieee.org>, Markus Pargmann <mpa@pengutronix.de>, Anton Vorontsov <anton@enomsg.org>, arm@kernel.org, Lee Jones <lee.jones@linaro.org>, Alexander Shiyan <shc_work@mail.ru>, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <kernel@pengutronix.de>, Kukjin Kim <kgene@kernel.org>, Krzysztof Kozlowski <k.kozlowski@samsung.com>, Alexandre Courbot <gnurou@gmail.com>, Gregory Fong <gregory.0xf0@gmail.com>, Brian Norris <computersforpeace@gmail.com>, Florian Fainelli <f.fainelli@gmail.com>, Liviu Dudau <liviu.dudau@arm.com>, Sudeep Holla <sudeep.holla@arm.com>, Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Nicolas Pitre <nicolas.pitre@linaro.org>, Olof Johansson <olof@lixom.net>, Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>, Rabin Vincent <rab> Subject: Re: [PATCH 004/182] gpio: generic: factor into gpio_chip struct Date: Wed, 9 Dec 2015 11:49:50 -0800 [thread overview] Message-ID: <20151209194950.GA23396@atomide.com> (raw) In-Reply-To: <1449666760-29876-1-git-send-email-linus.walleij@linaro.org> * Linus Walleij <linus.walleij@linaro.org> [151209 05:14]: > 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(). ... > --- > ARM SoC folks and Lee: it would be great if you could > ACK the few lines hitting arch/arm/* and drivers/mfd/* in this > so I can take it through the GPIO tree. For omap: Acked-by: Tony Lindgren <tony@atomide.com>
WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 004/182] gpio: generic: factor into gpio_chip struct Date: Wed, 9 Dec 2015 11:49:50 -0800 [thread overview] Message-ID: <20151209194950.GA23396@atomide.com> (raw) In-Reply-To: <1449666760-29876-1-git-send-email-linus.walleij@linaro.org> * Linus Walleij <linus.walleij@linaro.org> [151209 05:14]: > 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(). ... > --- > ARM SoC folks and Lee: it would be great if you could > ACK the few lines hitting arch/arm/* and drivers/mfd/* in this > so I can take it through the GPIO tree. For omap: Acked-by: Tony Lindgren <tony@atomide.com>
next prev parent reply other threads:[~2015-12-09 19:49 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-12-09 13:12 [PATCH 004/182] gpio: generic: factor into gpio_chip struct Linus Walleij 2015-12-09 13:12 ` Linus Walleij 2015-12-09 15:45 ` Liviu Dudau 2015-12-09 15:45 ` Liviu Dudau 2015-12-09 18:10 ` Hartley Sweeten 2015-12-09 18:10 ` Hartley Sweeten 2015-12-09 19:49 ` Tony Lindgren [this message] 2015-12-09 19:49 ` Tony Lindgren 2015-12-09 23:08 ` Michael Welling 2015-12-09 23:08 ` Michael Welling 2015-12-13 20:15 ` Linus Walleij 2015-12-13 20:15 ` Linus Walleij 2015-12-10 2:19 ` Krzysztof Kozlowski 2015-12-10 2:19 ` Krzysztof Kozlowski 2015-12-10 8:06 ` Lee Jones 2015-12-10 8:06 ` Lee Jones 2015-12-14 2:35 ` Gregory Fong 2015-12-14 2:35 ` Gregory Fong
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