From: Randy Dunlap <randy.dunlap@xxxxxxxxxx> classmate-laptop uses rfkill interfaces, so it should depend on RFKILL. Otherwise, when CONFIG_RFKILL=m, these build errors happen: classmate-laptop.c:(.text+0x54b4f2): undefined reference to `rfkill_unregister' classmate-laptop.c:(.text+0x54b508): undefined reference to `rfkill_destroy' classmate-laptop.c:(.text+0x54b71a): undefined reference to `rfkill_alloc' classmate-laptop.c:(.text+0x54b739): undefined reference to `rfkill_register' classmate-laptop.c:(.text+0x54b761): undefined reference to `rfkill_destroy' classmate-laptop.c:(.text+0x54b841): undefined reference to `rfkill_set_sw_state' Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx> Cc: Thadeu Lima de Souza Cascardo <cascardo@xxxxxxxxxxxxxx> Cc: Daniel Oliveira Nascimento <don@xxxxxxxxxxx> Cc: platform-driver-x86@xxxxxxxxxxxxxxx Cc: Matthew Garrett <mjg@xxxxxxxxxx> --- drivers/platform/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-next-20100522.orig/drivers/platform/x86/Kconfig +++ linux-next-20100522/drivers/platform/x86/Kconfig @@ -520,6 +520,7 @@ config TOSHIBA_BT_RFKILL config ACPI_CMPC tristate "CMPC Laptop Extras" depends on X86 && ACPI + depends on RFKILL select INPUT select BACKLIGHT_CLASS_DEVICE default n -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html