| Message ID | 20230127101149.3475929-1-arnd@kernel.org |
|---|---|
| Headers | show |
| Series | gpiolib cleanups | expand |
On Fri, Jan 27, 2023 at 11:11:42AM +0100, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@arndb.de> > > These are some older patches I did last year, rebased to linux-next-20230127. > > The main goal is to remove some of the legacy bits of the gpiolib > interfaces, where the corner cases are easily avoided or replaced > with gpio descriptor based interfaces. Thank you! I guess we may go with this via GPIO tree.
On Fri, Jan 27, 2023 at 12:29 PM Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote: > > On Fri, Jan 27, 2023 at 11:11:42AM +0100, Arnd Bergmann wrote: > > From: Arnd Bergmann <arnd@arndb.de> > > > > These are some older patches I did last year, rebased to linux-next-20230127. > > > > The main goal is to remove some of the legacy bits of the gpiolib > > interfaces, where the corner cases are easily avoided or replaced > > with gpio descriptor based interfaces. > > Thank you! > > I guess we may go with this via GPIO tree. > Arnd: are you fine with that? There are lots of changes from many different architectures after all. Bart
From: Arnd Bergmann <arnd@arndb.de> These are some older patches I did last year, rebased to linux-next-20230127. The main goal is to remove some of the legacy bits of the gpiolib interfaces, where the corner cases are easily avoided or replaced with gpio descriptor based interfaces. Arnd Changes in v2: - dropped patch 8 after Andy's identical patch was merged - rebase on latest gpio tree - leave unused gpio_cansleep() in place for now - address feedback from Andy Shevchenko Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Bartosz Golaszewski <brgl@bgdev.pl> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org> Cc: linux-kernel@vger.kernel.org Arnd Bergmann (7): gpiolib: remove empty asm/gpio.h files gpiolib: coldfire: remove custom asm/gpio.h gpiolib: remove asm-generic/gpio.h gpiolib: remove gpio_set_debounce gpiolib: remove legacy gpio_export gpiolib: split linux/gpio/driver.h out of linux/gpio.h gpiolib: split of_mm_gpio_chip out of linux/of_gpio.h Documentation/admin-guide/gpio/sysfs.rst | 2 +- Documentation/driver-api/gpio/legacy.rst | 23 --- .../zh_CN/driver-api/gpio/legacy.rst | 20 --- Documentation/translations/zh_TW/gpio.txt | 19 --- MAINTAINERS | 1 - arch/arm/Kconfig | 1 - arch/arm/include/asm/gpio.h | 21 --- arch/arm/mach-omap1/irq.c | 1 + arch/arm/mach-omap2/pdata-quirks.c | 9 +- arch/arm/mach-orion5x/board-rd88f5182.c | 1 + arch/arm/mach-s3c/s3c64xx.c | 1 + arch/arm/mach-sa1100/assabet.c | 1 + arch/arm/plat-orion/gpio.c | 1 + arch/m68k/Kconfig.cpu | 1 - arch/m68k/include/asm/gpio.h | 95 ----------- arch/m68k/include/asm/mcfgpio.h | 2 +- arch/powerpc/platforms/44x/Kconfig | 1 + arch/powerpc/platforms/4xx/gpio.c | 2 +- arch/powerpc/platforms/8xx/Kconfig | 1 + arch/powerpc/platforms/8xx/cpm1.c | 2 +- arch/powerpc/platforms/Kconfig | 2 + arch/powerpc/sysdev/cpm_common.c | 2 +- arch/sh/Kconfig | 1 - arch/sh/boards/board-magicpanelr2.c | 1 + arch/sh/boards/mach-ap325rxa/setup.c | 7 +- arch/sh/include/asm/gpio.h | 45 ------ drivers/gpio/Kconfig | 19 ++- drivers/gpio/TODO | 15 +- drivers/gpio/gpio-altera.c | 2 +- drivers/gpio/gpio-davinci.c | 2 - drivers/gpio/gpio-mm-lantiq.c | 2 +- drivers/gpio/gpio-mpc5200.c | 2 +- drivers/gpio/gpiolib-of.c | 3 + drivers/gpio/gpiolib-sysfs.c | 4 +- drivers/input/touchscreen/ads7846.c | 25 +-- drivers/media/pci/sta2x11/sta2x11_vip.c | 10 +- drivers/net/ieee802154/ca8210.c | 3 +- .../broadcom/brcm80211/brcmsmac/led.c | 1 + drivers/pinctrl/core.c | 1 - drivers/soc/fsl/qe/gpio.c | 2 +- include/asm-generic/gpio.h | 147 ------------------ include/linux/gpio.h | 91 +++++++---- include/linux/gpio/legacy-of-mm-gpiochip.h | 36 +++++ include/linux/mfd/ucb1x00.h | 1 + include/linux/of_gpio.h | 21 --- 45 files changed, 174 insertions(+), 476 deletions(-) delete mode 100644 arch/arm/include/asm/gpio.h delete mode 100644 arch/m68k/include/asm/gpio.h delete mode 100644 arch/sh/include/asm/gpio.h delete mode 100644 include/asm-generic/gpio.h create mode 100644 include/linux/gpio/legacy-of-mm-gpiochip.h