From: Corentin Labbe <clabbe@xxxxxxxxxxxx> commit 5098e2b95e8e6f56266c2d5c180c75917090082a upstream. I have hit the following build error: armv7a-hardfloat-linux-gnueabi-ld: drivers/soc/tegra/pmc.o: in function `pinconf_generic_dt_node_to_map_pin': pmc.c:(.text+0x500): undefined reference to `pinconf_generic_dt_node_to_map' armv7a-hardfloat-linux-gnueabi-ld: drivers/soc/tegra/pmc.o:(.rodata+0x1f88): undefined reference to `pinconf_generic_dt_free_map' So SOC_TEGRA_PMC should select GENERIC_PINCONF. Fixes: 4a37f11c8f57 ("soc/tegra: pmc: Implement pad configuration via pinctrl") Cc: stable <stable@xxxxxxxxxxxxxxx> Signed-off-by: Corentin Labbe <clabbe@xxxxxxxxxxxx> Signed-off-by: Thierry Reding <treding@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/soc/tegra/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/soc/tegra/Kconfig +++ b/drivers/soc/tegra/Kconfig @@ -133,6 +133,7 @@ config SOC_TEGRA_FLOWCTRL config SOC_TEGRA_PMC bool + select GENERIC_PINCONF config SOC_TEGRA_POWERGATE_BPMP def_bool y