From: Arnd Bergmann Date: Mon, 29 Sep 2014 15:32:17 +0000 (+0200) Subject: ASoC: davinci: vcif must be a module if SND_DAVINCI_SOC is X-Git-Tag: v4.9.8~5095^2~90^2~13^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=19926c6de0c37f486f00b7531aec4ba5a09451ae;p=platform%2Fkernel%2Flinux-rpi3.git ASoC: davinci: vcif must be a module if SND_DAVINCI_SOC is It is possible to configure a kernel with SND_DAVINCI_SOC=m and SND_DM365_VOICE_CODEC=y, which results in a link error: sound/built-in.o: In function `davinci_vcif_probe': sound/soc/davinci/davinci-vcif.c:223: undefined reference to `davinci_soc_platform_register' The best way to avoid this is to make SND_DM365_VOICE_CODEC a tristate option that depends on SND_DAVINCI_SOC, so it can only be a module or disabled when the base driver is a loadable module Signed-off-by: Arnd Bergmann Signed-off-by: Mark Brown --- diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig index d69510c..8e948c6 100644 --- a/sound/soc/davinci/Kconfig +++ b/sound/soc/davinci/Kconfig @@ -63,7 +63,8 @@ config SND_DM365_AIC3X_CODEC Say Y if you want to add support for AIC3101 audio codec config SND_DM365_VOICE_CODEC - bool "Voice Codec - CQ93VC" + tristate "Voice Codec - CQ93VC" + depends on SND_DAVINCI_SOC select MFD_DAVINCI_VOICECODEC select SND_DAVINCI_SOC_VCIF select SND_SOC_CQ0093VC