| Message ID | 20230207142952.51844-1-andriy.shevchenko@linux.intel.com |
|---|---|
| Headers | show |
| Series | gpiolib cleanups | expand |
On Wed, Feb 8, 2023 at 3:51 PM Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote: > On Wed, Feb 08, 2023 at 12:55:06AM +0200, Andy Shevchenko wrote: > > On Tue, Feb 07, 2023 at 03:55:23PM +0100, Linus Walleij wrote: > > > On Tue, Feb 7, 2023 at 3:29 PM Andy Shevchenko > > > <andriy.shevchenko@linux.intel.com> wrote: > > > > > > > From: Arnd Bergmann <arnd@arndb.de> > > > > > > > > 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. > > > > ... > > > > > Make sure you push this to the kernel.org build servers (zeroday builds), > > > > Of course, that is the purpose of publishing this before the release (so we > > will have some TODO list that eventually this can be applied for v6.4-rc1). > > > > > I think this patch needs to hit some more files, in my tests with a similar > > > patch at least these: > > > > Right. I forgot to also incorporate your stuff into this series. > > Do you have anything that I can take as is? > > I'm going to incorporate the following: > > gpio: Make the legacy <linux/gpio.h> consumer-only > ARM: s3c24xx: Use the right include > ARM: orion/gpio: Use the right include > hte: tegra-194: Use proper includes > pcmcia: pxa2xx_viper: Include dependency Excellent, thanks. I don't care about being credited, just want things to go smooth so you run into less snags. Yours, Linus Walleij
These are some older patches Arnd did last year, rebased to linux-next-20230207. On top there are Andy's patches regarding similar topic. 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. Changes in v3: - reworked touchscreen patch in accordance with Dmitry's comments - rebased on the latest Linux Next - added on top Andy's series 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 Andy Shevchenko (5): gpio: aggregator: Add missing header(s) gpiolib: Drop unused forward declaration from driver.h gpiolib: Deduplicate forward declarations in consumer.h gpiolib: Group forward declarations in consumer.h gpiolib: Clean up headers 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-aggregator.c | 9 +- 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-acpi.c | 10 +- drivers/gpio/gpiolib-acpi.h | 1 - drivers/gpio/gpiolib-of.c | 9 +- drivers/gpio/gpiolib-of.h | 1 - drivers/gpio/gpiolib-swnode.c | 5 +- drivers/gpio/gpiolib-sysfs.c | 25 ++- drivers/gpio/gpiolib.c | 9 +- drivers/input/touchscreen/ads7846.c | 24 +-- 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 | 100 +++++++----- include/linux/gpio/consumer.h | 24 +-- include/linux/gpio/driver.h | 31 +++- .../legacy-of-mm-gpiochip.h} | 33 +--- include/linux/mfd/ucb1x00.h | 1 + include/linux/of_gpio.h | 21 --- 53 files changed, 223 insertions(+), 549 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 copy include/linux/{of_gpio.h => gpio/legacy-of-mm-gpiochip.h} (50%)