summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2023-03-15gpio: pcie-idio-24: Prune superfluous license boilerplateWilliam Breathitt Gray
The SPDX License Identifier line renders the GPL boilerplate text superfluous, so let's remove it. Signed-off-by: William Breathitt Gray <william.gray@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15Documentation: gpio: Input mode is not true Hi-ZAndy Shevchenko
The true Hi-Z (a.k.a. high impedance) mode is when pin is completely disconnected from the chip. This includes input buffer as well. Nevertheless, some hardware may not support that mode and they are considering input only as Hi-Z, but more precisely it is an equivalent to that, in electronics it's basically "an antenna mode". Sligthly correct documentation to take the above into consideration. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpiolib: Use IRQ hardware number getter instead of direct accessAndy Shevchenko
IRQ framework provides special type and getter to transform the Linux IRQ to the hardware pin. Use that type and getter function instead of direct access. While at it, amend an indentation in a couple of places. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpiolib: Remove duplicative check in gpiod_find_and_request()Andy Shevchenko
The gpiod_find_by_fwnode() already checks for NULL and returns correct error code in case fwnode is invalid. Drop the respective check and assignment in the gpiod_find_and_request(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpiolib: Move gpiodevice_*() to gpiodev namespaceAndy Shevchenko
The functions that operates on the same device object would have the same namespace for better code understanding and maintenance. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpio: Use of_property_read_bool() for boolean propertiesRob Herring
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. Convert reading boolean properties to to of_property_read_bool(). Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpiolib: Get rid of devprop prefix in one functionAndy Shevchenko
The devprop prefix in the devprop_gpiochip_set_names() adds confusion. Get rid of it. Note we have more than one function in the same module that handles one or more device properties. This change will unify the naming schema for all of them. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpio: raspberrypi-exp: mark OF related data as maybe unusedKrzysztof Kozlowski
The driver can be compile tested with !CONFIG_OF making certain data unused: drivers/gpio/gpio-raspberrypi-exp.c:237:34: error: ‘rpi_exp_gpio_ids’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpio: xra1403: mark OF related data as maybe unusedKrzysztof Kozlowski
The driver can be compile tested with !CONFIG_OF making certain data unused: drivers/gpio/gpio-xra1403.c:198:34: error: ‘xra1403_spi_of_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpio: sama5d2-piobu: drop of_match_ptr for ID tableKrzysztof Kozlowski
The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it might not be relevant here). drivers/gpio/gpio-sama5d2-piobu.c:230:34: error: ‘sama5d2_piobu_ids’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpio: sifive: drop of_match_ptr for ID tableKrzysztof Kozlowski
The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it might not be relevant here). drivers/gpio/gpio-sifive.c:263:34: error: ‘sifive_gpio_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpio: visconti: drop of_match_ptr for ID tableKrzysztof Kozlowski
The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it might not be relevant here). drivers/gpio/gpio-visconti.c:187:34: error: ‘visconti_gpio_of_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpio: rcar: drop of_match_ptr for ID tableKrzysztof Kozlowski
The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it might not be relevant here). drivers/gpio/gpio-rcar.c:435:34: error: ‘gpio_rcar_of_table’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpio: altera: drop of_match_ptr for ID tableKrzysztof Kozlowski
The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it might not be relevant here). drivers/gpio/gpio-altera.c:324:34: error: ‘altera_gpio_of_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15gpio: ftgpio010: drop of_match_ptr for ID tableKrzysztof Kozlowski
The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it might not be relevant here). drivers/gpio/gpio-ftgpio010.c:336:34: error: ‘ftgpio_gpio_of_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-15MAINTAINERS: gpio: xra1403: drop Semi MalinenKrzysztof Kozlowski
Emails bounce: 550 5.1.1 No such user - pp Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: sim: Deactivate device in reversed orderAndy Shevchenko
Run the steps to deactivate device in the reserved order to what it has been done in gpio_sim_device_activate_unlocked(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: loongson: Remove unnecessary .ownerJiapeng Chong
Remove .owner field if calls are used which set it automatically. ./drivers/gpio/gpio-loongson-64bit.c:225:3-8: No need to set .owner here. The core will do it. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4450 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: pcie-idio-24: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Acked-by: William Breathitt Gray <william.gray@linaro.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: pci-idio-16: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Acked-by: William Breathitt Gray <william.gray@linaro.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: omap: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. This driver require some special care: .irq_ack() was copied from dummy_irq_chip where it was defined as noop. This only makes sense if using handle_edge_irq() that will unconditionally call .irq_ack() to avoid a crash, but this driver is not ever using handle_edge_irq() so just avoid assigning .irq_ack(). A separate chip had to be created for the non-wakeup instance. Cc: Marc Zyngier <maz@kernel.org> Reviewed-by: Tony Lindgren <tony@atomide.com> Tested-by: Tony Lindgren <tony@atomide.com> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: omap: Drop irq_baseLinus Walleij
The OMAP1 at one point was using static irqs but that time is gone, OMAP1 uses sparse irqs like all other multiplatform targets so this static allocation of descriptors should just go. Cc: Janusz Krzysztofik <jmkrzyszt@gmail.com> Cc: Tony Lindgren <tony@atomide.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: max732x: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: mlxbf2: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: msc313: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. This conversion follows the pattern of the gpio-ixp4xx hierarchical GPIO interrupt driver. Cc: Marc Zyngier <maz@kernel.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: idt3243x: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Tested-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: hlwd: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: hisi: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. The IRQ chip was unnamed which seems unwise, so we just assign the name "HISI-GPIO". Cc: Marc Zyngier <maz@kernel.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: cadence: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: ath79: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: aspeed-sgpio: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: aspeed: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Tested-by: Joel Stanley <joel@jms.id.au> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: aspeed: Always register the irqchipJoel Stanley
The driver was implemented in a way that made the irqchip optional, if a irq was not present in the device tree. However, all of the device trees have always had an irq, so the optional-ness has never been used. Signed-off-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: adnp: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-10gpio: altera: Convert to immutable irq_chipLinus Walleij
Convert the driver to immutable irq-chip with a bit of intuition. Cc: Marc Zyngier <maz@kernel.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-09gpio: loongson: fixup the warning about OF_GPIO direct dependenciesYinbo Zhu
WARNING: unmet direct dependencies detected for OF_GPIO Depends on [n]: GPIOLIB [=y] && OF [=n] && HAS_IOMEM [=y] Selected by [y]: - GPIO_LOONGSON_64BIT [=y] && GPIOLIB [=y] && HAS_IOMEM [=y] && (LOONGARCH || COMPILE_TEST [=y]) Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn> Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/oe-kbuild-all/202303091728.UUe6LWye-lkp@intel.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-08gpiolib: Get rid of gpio_bus_match() forward declarationAndy Shevchenko
There is nothing specific about gpio_bus_match(), so we may simply move it to the top of the file and get rid of forward declaration. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-08gpiolib: Access device's fwnode via dev_fwnode()Andy Shevchenko
GPIO device's fwnode should be accessed via dev_fwnode(). Make sure that gpiochip_setup_dev() follows that. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-03-08Merge tag 'intel-gpio-v6.4-1' of ↵Bartosz Golaszewski
git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel into gpio/for-next intel-gpio for v6.4-1 * Remove some of the legacy APIs that are not used anymore * Clean up headers in the GPIO library and drivers The following is an automated git shortlog grouped by driver: aggregator: - Add missing header(s) ARM: - s3c64xx: Use the right include - orion/gpio: Use the right include gpiolib: - Clean up headers - Group forward declarations in consumer.h - Deduplicate forward declarations in consumer.h - Drop unused forward declaration from driver.h - split of_mm_gpio_chip out of linux/of_gpio.h - split linux/gpio/driver.h out of linux/gpio.h - remove legacy gpio_export() - remove gpio_set_debounce() - remove asm-generic/gpio.h - coldfire: remove custom asm/gpio.h - remove empty asm/gpio.h files - Make the legacy <linux/gpio.h> consumer-only hte: - tegra-194: Use proper includes reg: - Add missing header(s) regmap: - Add missing header(s)
2023-03-06gpiolib: Clean up headersAndy Shevchenko
There is a few things done: - include only the headers we are direct user of - when pointer is in use, provide a forward declaration - add missing headers - group generic headers and subsystem headers - sort each group alphabetically Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2023-03-06gpiolib: Group forward declarations in consumer.hAndy Shevchenko
For better maintenance group the forward declarations together. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2023-03-06gpiolib: Deduplicate forward declarations in consumer.hAndy Shevchenko
The struct fwnode_handle pointer is used in both branches of ifdeffery, no need to have a copy of the same in each of them, just make it global. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2023-03-06gpiolib: Drop unused forward declaration from driver.hAndy Shevchenko
There is no struct device_node pointers anywhere in the header, drop unused forward declaration. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2023-03-06gpio: regmap: Add missing header(s)Andy Shevchenko
Do not imply that some of the generic headers may be always included. Instead, include explicitly what we are direct user of. While at it, split out the GPIO group of headers. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2023-03-06gpio: reg: Add missing header(s)Andy Shevchenko
Do not imply that some of the generic headers may be always included. Instead, include explicitly what we are direct user of. While at it, split out the GPIO group of headers. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2023-03-06gpio: aggregator: Add missing header(s)Andy Shevchenko
Do not imply that some of the generic headers may be always included. Instead, include explicitly what we are direct user of. While at it, drop unused linux/gpio.h and split out the GPIO group of headers. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
2023-03-06gpiolib: split of_mm_gpio_chip out of linux/of_gpio.hArnd Bergmann
This is a rarely used feature that has nothing to do with the client-side of_gpio.h. Split it out with a separate header file and Kconfig option so it can be removed on its own timeline aside from removing the of_gpio consumer interfaces. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2023-03-06gpiolib: split linux/gpio/driver.h out of linux/gpio.hArnd Bergmann
Almost all gpio drivers include linux/gpio/driver.h, and other files should not rely on includes from this header. Remove the indirect include from here and include the correct headers directly from where they are used. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Lee Jones <lee@kernel.org>
2023-03-06gpiolib: remove legacy gpio_export()Arnd Bergmann
There are only a handful of users of gpio_export() and related functions. As these are just wrappers around the modern gpiod_export() helper, remove the wrappers and open-code the gpio_to_desc in all callers to shrink the legacy API. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2023-03-06gpiolib: remove gpio_set_debounce()Arnd Bergmann
gpio_set_debounce() only has a single user, which is trivially converted to gpiod_set_debounce(). Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>