diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2025-07-26 23:10:43 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-27 10:27:04 +0200 |
| commit | a86240a37d43fc22b4e4953242fca8d90df2c555 (patch) | |
| tree | f0feaedde8ee45c95e817acb3a8510de4ddc901d | |
| parent | 4740e1e2f320061c2f0dbadc0dd3dfb58df986d5 (diff) | |
gpiolib: enable CONFIG_GPIOLIB_LEGACY even for !GPIOLIB
A few drivers that use the legacy GPIOLIB interfaces can be enabled
even when GPIOLIB is disabled entirely. With my previous patch this
now causes build failures like:
drivers/nfc/s3fwrn5/uart.c: In function 's3fwrn82_uart_parse_dt':
drivers/nfc/s3fwrn5/uart.c:100:14: error: implicit declaration of function 'gpio_is_valid'; did you mean 'uuid_is_valid'? [-Werror=implicit-function-declaration]
These did not show up in my randconfig tests because randconfig almost
always has GPIOLIB selected by some other driver, and I did most
of the testing with follow-up patches that address the failures
properly.
Move the symbol outside of the 'if CONFIG_GPIOLIB' block for the moment
to avoid the build failures. It can be moved back and turned off by
default once all the driver specific changes are merged.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202507261934.yIHeUuEQ-lkp@intel.com/
Fixes: 678bae2eaa81 ("gpiolib: make legacy interfaces optional")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250726211053.2226857-1-arnd@kernel.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
| -rw-r--r-- | drivers/gpio/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 500d839f65ee..e43abb322fa6 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -12,11 +12,11 @@ menuconfig GPIOLIB If unsure, say N. -if GPIOLIB - config GPIOLIB_LEGACY def_bool y +if GPIOLIB + config GPIOLIB_FASTPATH_LIMIT int "Maximum number of GPIOs for fast path" range 32 512 |