Em Tue, 24 Jul 2018 11:35:59 +0200
Arnd Bergmann <a...@arndb.de> escreveu:
> Without the MFD driver, we run into a link error:
Weird... I'm not seeing this driver at the media tree... was it merged via
some other tree?
>
> drivers/media/platform/cros-ec-cec/cros-ec-cec.o: In function
> `cros_ec_cec_transmit':
> cros-ec-cec.c:(.text+0x474): undefined reference to `cros_ec_cmd_xfer_status'
> drivers/media/platform/cros-ec-cec/cros-ec-cec.o: In function
> `cros_ec_cec_set_log_addr':
> cros-ec-cec.c:(.text+0x60b): undefined reference to `cros_ec_cmd_xfer_status'
> drivers/media/platform/cros-ec-cec/cros-ec-cec.o: In function
> `cros_ec_cec_adap_enable':
> cros-ec-cec.c:(.text+0x77d): undefined reference to `cros_ec_cmd_xfer_status'
>
> As we can compile-test all the dependency, the extra '| COMPILE_TEST' is
> not needed to get the build coverage, and we can simply turn MFD_CROS_EC
> into a hard dependency to make it build in all configurations.
>
> Fixes: cd70de2d356e ("media: platform: Add ChromeOS EC CEC driver")
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
> ---
> drivers/media/platform/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
> index 92b182da8e4d..018fcbed82e4 100644
> --- a/drivers/media/platform/Kconfig
> +++ b/drivers/media/platform/Kconfig
> @@ -535,7 +535,7 @@ if CEC_PLATFORM_DRIVERS
>
> config VIDEO_CROS_EC_CEC
> tristate "ChromeOS EC CEC driver"
> - depends on MFD_CROS_EC || COMPILE_TEST
> + depends on MFD_CROS_EC
> select CEC_CORE
> select CEC_NOTIFIER
> ---help---
Thanks,
Mauro
