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path: root/drivers/gpio/gpio-mc33880.c
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2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176Thomas Gleixner1-13/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 44 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Allison Randal <[email protected]> Reviewed-by: Steve Winslow <[email protected]> Reviewed-by: Alexios Zavras <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2018-05-16gpio: mc33880: Include the right headerLinus Walleij1-1/+1
This is a driver so only include <linux/gpio/driver.h>. Signed-off-by: Linus Walleij <[email protected]>
2016-01-05gpio: mc33880: use gpiochip data pointerLinus Walleij1-2/+2
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Signed-off-by: Linus Walleij <[email protected]>
2015-11-19gpio: change member .dev to .parentLinus Walleij1-1/+1
The name .dev in a struct is normally reserved for a struct device that is let us say a superclass to the thing described by the struct. struct gpio_chip stands out by confusingly using a struct device *dev to point to the parent device (such as a platform_device) that represents the hardware. As we want to give gpio_chip:s real devices, this is not working. We need to rename this member to parent. This was done by two coccinelle scripts, I guess it is possible to combine them into one, but I don't know such stuff. They look like this: @@ struct gpio_chip *var; @@ -var->dev +var->parent and: @@ struct gpio_chip var; @@ -var.dev +var.parent and: @@ struct bgpio_chip *var; @@ -var->gc.dev +var->gc.parent Plus a few instances of bgpio that I couldn't figure out how to teach Coccinelle to rewrite. This patch hits all over the place, but I *strongly* prefer this solution to any piecemal approaches that just exercise patch mechanics all over the place. It mainly hits drivers/gpio and drivers/pinctrl which is my own backyard anyway. Cc: Haavard Skinnemoen <[email protected]> Cc: Rafał Miłecki <[email protected]> Cc: Richard Purdie <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: Alek Du <[email protected]> Cc: Jaroslav Kysela <[email protected]> Cc: Takashi Iwai <[email protected]> Acked-by: Dmitry Torokhov <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Acked-by: Lee Jones <[email protected]> Acked-by: Jiri Kosina <[email protected]> Acked-by: Hans-Christian Egtvedt <[email protected]> Acked-by: Jacek Anaszewski <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2015-10-28spi: Drop owner assignment from spi_driversAndrew F. Davis1-1/+0
An spi_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Andrew F. Davis <[email protected]> Acked-by: Jonathan Cameron <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-04-08gpio: use (!foo) instead of (foo == NULL)Varka Bhadram1-1/+1
Signed-off-by: Varka Bhadram <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2014-07-22gpio: remove all usage of gpio_remove retval in driver/gpioabdoulaye berthe1-8/+3
Signed-off-by: abdoulaye berthe <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2013-12-04gpio/pinctrl: make gpio_chip members typed booleanLinus Walleij1-1/+1
This switches the two members of struct gpio_chip that were defined as unsigned foo:1 to bool, because that is indeed what they are. Switch all users in the gpio and pinctrl subsystems to assign these values with true/false instead of 0/1. The users outside these subsystems will survive since true/false is 1/0, atleast we set some kind of more strict typing example. Signed-off-by: Linus Walleij <[email protected]>
2013-09-23gpio: gpio-mc33880: Remove redundant spi_set_drvdataSachin Kamat1-3/+0
Driver core sets driver data to NULL upon failure or remove. Signed-off-by: Sachin Kamat <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2013-08-16gpio: use dev_get_platdata()Jingoo Han1-1/+1
Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2013-03-27gpio: mc33880: use spi_get_drvdata() and spi_set_drvdata()Jingoo Han1-4/+4
Use the wrapper functions for getting and setting the driver data using spi_device instead of using dev_{get|set}_drvdata with &spi->dev, so we can directly pass a struct spi_device. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2013-03-27gpio: mc33880: use dev_err() instead of printk()Jingoo Han1-1/+2
dev_err() is more preferred than printk(). Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2013-03-27gpio: mc33880: use devm_kzalloc()Jingoo Han1-5/+3
Use devm_kzalloc() to make cleanup paths simpler. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2012-11-28gpio: remove use of __devexitBill Pemberton1-1/+1
CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <[email protected]> Cc: Grant Likely <[email protected]> Acked-by: Linus Walleij <[email protected]> Cc: Peter Tyser <[email protected]> Acked-by: Mark Brown <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-11-28gpio: remove use of __devinitBill Pemberton1-1/+1
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <[email protected]> Cc: Grant Likely <[email protected]> Cc: Peter Tyser <[email protected]> Cc: Santosh Shilimkar <[email protected]> Cc: Kevin Hilman <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Mark Brown <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-11-28gpio: remove use of __devexit_pBill Pemberton1-1/+1
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <[email protected]> Cc: Grant Likely <[email protected]> Cc: Peter Tyser <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Mark Brown <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-10-31drivers/gpio: Fix drivers who are implicit users of module.hPaul Gortmaker1-0/+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 <[email protected]>
2011-06-06gpio: reorganize driversGrant Likely1-0/+197
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 <[email protected]>
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