From: Randy Dunlap Date: Fri, 3 Apr 2015 00:10:55 +0000 (-0700) Subject: usb/misc: fix chaoskey build, needs HW_RANDOM X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d9aab404e60d122ded979fa0b81db42fb680d867;p=linux-beck.git usb/misc: fix chaoskey build, needs HW_RANDOM Fix build errors when HW_RANDOM is not enabled: drivers/built-in.o: In function `chaoskey_disconnect': chaoskey.c:(.text+0x5f3f00): undefined reference to `hwrng_unregister' drivers/built-in.o: In function `chaoskey_probe': chaoskey.c:(.text+0x5f42a6): undefined reference to `hwrng_register' Signed-off-by: Randy Dunlap Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig index 8c331f1dfd23..f7a7fc21be8a 100644 --- a/drivers/usb/misc/Kconfig +++ b/drivers/usb/misc/Kconfig @@ -258,6 +258,7 @@ config USB_LINK_LAYER_TEST config USB_CHAOSKEY tristate "ChaosKey random number generator driver support" + depends on HW_RANDOM help Say Y here if you want to connect an AltusMetrum ChaosKey to your computer's USB port. The ChaosKey is a hardware random