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Date: Fri, 21 Apr 2017 12:52:17 +0200 From: Arnd Bergmann <arnd@...db.de> To: Hans Verkuil <hans.verkuil@...co.com>, Mauro Carvalho Chehab <mchehab@...nel.org> Cc: Arnd Bergmann <arnd@...db.de>, Benjamin Gaignard <benjamin.gaignard@...aro.org>, linux-media@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] [media] cec: improve MEDIA_CEC_RC dependencies Changing the IS_REACHABLE() into a plain #ifdef broke the case of CONFIG_MEDIA_RC=m && CONFIG_MEDIA_CEC=y: drivers/media/cec/cec-core.o: In function `cec_unregister_adapter': cec-core.c:(.text.cec_unregister_adapter+0x18): undefined reference to `rc_unregister_device' drivers/media/cec/cec-core.o: In function `cec_delete_adapter': cec-core.c:(.text.cec_delete_adapter+0x54): undefined reference to `rc_free_device' drivers/media/cec/cec-core.o: In function `cec_register_adapter': cec-core.c:(.text.cec_register_adapter+0x94): undefined reference to `rc_register_device' cec-core.c:(.text.cec_register_adapter+0xa4): undefined reference to `rc_free_device' cec-core.c:(.text.cec_register_adapter+0x110): undefined reference to `rc_unregister_device' drivers/media/cec/cec-core.o: In function `cec_allocate_adapter': cec-core.c:(.text.cec_allocate_adapter+0x234): undefined reference to `rc_allocate_device' drivers/media/cec/cec-adap.o: In function `cec_received_msg': cec-adap.c:(.text.cec_received_msg+0x734): undefined reference to `rc_keydown' cec-adap.c:(.text.cec_received_msg+0x768): undefined reference to `rc_keyup' This adds an additional dependency to explicitly forbid this combination. Fixes: 5f2c467c54f5 ("[media] cec: add MEDIA_CEC_RC config option") Signed-off-by: Arnd Bergmann <arnd@...db.de> --- drivers/media/cec/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/cec/Kconfig b/drivers/media/cec/Kconfig index f944d93e3167..488fb908244d 100644 --- a/drivers/media/cec/Kconfig +++ b/drivers/media/cec/Kconfig @@ -9,6 +9,7 @@ config MEDIA_CEC_NOTIFIER config MEDIA_CEC_RC bool "HDMI CEC RC integration" depends on CEC_CORE && RC_CORE + depends on CEC_CORE=m || RC_CORE=y ---help--- Pass on CEC remote control messages to the RC framework. -- 2.9.0
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