Messages in this thread | | | From | Bartosz Golaszewski <> | Date | Mon, 23 Oct 2023 14:00:42 +0200 | Subject | Re: [PATCH] hte: tegra194: add GPIOLIB dependency |
| |
On Mon, Oct 23, 2023 at 1:57 PM Arnd Bergmann <arnd@kernel.org> wrote: > > From: Arnd Bergmann <arnd@arndb.de> > > The driver started calling into a few interfaces that are part of GPIOLIB and > don't have stub implementations otherwise: > > drivers/hte/hte-tegra194.c: In function 'tegra_hte_line_xlate': > drivers/hte/hte-tegra194.c:424:48: error: implicit declaration of function 'gpio_device_get_base'; did you mean 'gpio_device_get_desc'? [-Werror=implicit-function-declaration] > 424 | line_id = desc->attr.line_id - gpio_device_get_base(gs->gdev); > | ^~~~~~~~~~~~~~~~~~~~ > | gpio_device_get_desc > > Add a Kconfig dependency to only allow building when this is defined. > > Fixes: dc850faa28ee0 ("hte: tegra194: don't access struct gpio_chip") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > drivers/hte/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/hte/Kconfig b/drivers/hte/Kconfig > index 083e67492bf2e..641af722b555d 100644 > --- a/drivers/hte/Kconfig > +++ b/drivers/hte/Kconfig > @@ -17,6 +17,7 @@ if HTE > config HTE_TEGRA194 > tristate "NVIDIA Tegra194 HTE Support" > depends on (ARCH_TEGRA_194_SOC || COMPILE_TEST) > + depends on GPIOLIB > help > Enable this option for integrated hardware timestamping engine also > known as generic timestamping engine (GTE) support on NVIDIA Tegra194 > -- > 2.39.2 >
Thanks. None of the new interfaces are "consumer" APIs and are not meant to have stubs so depending on GPIOLIB is correct here.
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
| |