2012/1/6 Axel Lin axel.lin@gmail.com:
Make SND_ATMEL_SOC_SSC select ATMEL_SSC to fix below build errors:
LD .tmp_vmlinux1 sound/built-in.o: In function `atmel_ssc_remove': sound/soc/atmel/atmel_ssc_dai.c:713: undefined reference to `ssc_free' sound/built-in.o: In function `atmel_ssc_probe': sound/soc/atmel/atmel_ssc_dai.c:700: undefined reference to `ssc_request' sound/built-in.o: In function `atmel_ssc_set_audio': sound/soc/atmel/atmel_ssc_dai.c:845: undefined reference to `ssc_request' sound/soc/atmel/atmel_ssc_dai.c:851: undefined reference to `ssc_free' make: *** [.tmp_vmlinux1] Error 1
Signed-off-by: Axel Lin axel.lin@gmail.com
This patch is against linux-next 20120103. sound/soc/atmel/Kconfig | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig index d1fcc81..a4d6742 100644 --- a/sound/soc/atmel/Kconfig +++ b/sound/soc/atmel/Kconfig @@ -9,6 +9,7 @@ config SND_ATMEL_SOC config SND_ATMEL_SOC_SSC tristate depends on SND_ATMEL_SOC
- select ATMEL_SSC
With this patch I got recursive dependency detected with the patch because SND_AT91_SOC_SAM9G20_WM8731 depends on ATMEL_SSC.
scripts/kconfig/mconf Kconfig drivers/misc/Kconfig:212:error: recursive dependency detected! drivers/misc/Kconfig:212: symbol ATMEL_SSC is selected by SND_ATMEL_SOC_SSC sound/soc/atmel/Kconfig:9: symbol SND_ATMEL_SOC_SSC is selected by SND_AT91_SOC_SAM9G20_WM8731 sound/soc/atmel/Kconfig:18: symbol SND_AT91_SOC_SAM9G20_WM8731 depends on ATMEL_SSC
And if I removed ATMEL_SSC dependency from SND_AT91_SOC_SAM9G20_WM8731, I still got below build warning:
warning: (SND_ATMEL_SOC_SSC) selects ATMEL_SSC which has unmet direct dependencies (MISC_DEVICES && (AVR32 || ARCH_AT91)) warning: (SND_ATMEL_SOC_SSC) selects ATMEL_SSC which has unmet direct dependencies (MISC_DEVICES && (AVR32 || ARCH_AT91))
So how about make SND_AT91_SOC_AFEB9260 depend on ATMEL_SSC instead of making SND_ATMEL_SOC_SSC select ATMEL_SSC? Comment?
Regards, Axek