From: Borislav Petkov When building randconfigs with CONFIG_BCMA_DRIVER_GPIO=y, I get drivers/built-in.o: In function `brcms_led_unregister': (.text+0x351aca): undefined reference to `led_classdev_unregister' drivers/built-in.o: In function `brcms_led_register': (.text+0x351c65): undefined reference to `led_classdev_register' during the final linking stage because brcmsmac/led.c needs LEDS_CLASS for reg/dereg. Fix that. Cc: "Rafał Miłecki" Cc: linux-wireless@vger.kernel.org Signed-off-by: Borislav Petkov --- I'm attaching the .config in question. drivers/bcma/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bcma/Kconfig b/drivers/bcma/Kconfig index 7c081b38ef3e..74dba9ca1413 100644 --- a/drivers/bcma/Kconfig +++ b/drivers/bcma/Kconfig @@ -74,7 +74,7 @@ config BCMA_DRIVER_GMAC_CMN config BCMA_DRIVER_GPIO bool "BCMA GPIO driver" - depends on BCMA && GPIOLIB + depends on BCMA && GPIOLIB && LEDS_CLASS help Driver to provide access to the GPIO pins of the bcma bus. -- 1.8.4 -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. --