[PATCH] hte: tegra194: add GPIOLIB dependency
Arnd Bergmann <[email protected]> Mon, 23 Oct 2023 13:56:41 +0200
| Newsgroups | dev.linux.lists.timestamp,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
From: Arnd Bergmann <[email protected]> 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 <[email protected]> --- 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