On Tue, Apr 10, 2018 at 10:51:13AM +0300, Heikki Krogerus wrote:
> If building a kernel without FTRACE but with TRACING,
> ucsi.ko fails to link due to missing trace events. Fix this
> by using the correct Kconfig symbol on Makefile.
>
> Reported-by: Tobias Regnery <tobias.regnery@xxxxxxxxx>
> Fixes: c1b0bc2dabfa ("usb: typec: Add support for UCSI interface")
> Cc: <stable@xxxxxxxxxxxxxxx>
> Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
> ---
> drivers/usb/typec/ucsi/Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/typec/ucsi/Makefile b/drivers/usb/typec/ucsi/Makefile
> index b57891c1fd31..7afbea512207 100644
> --- a/drivers/usb/typec/ucsi/Makefile
> +++ b/drivers/usb/typec/ucsi/Makefile
> @@ -5,6 +5,6 @@ obj-$(CONFIG_TYPEC_UCSI) += typec_ucsi.o
>
> typec_ucsi-y := ucsi.o
>
> -typec_ucsi-$(CONFIG_FTRACE) += trace.o
> +typec_ucsi-$(CONFIG_TRACING) += trace.o
>
> obj-$(CONFIG_UCSI_ACPI) += ucsi_acpi.o
Tobias send his own version for this. His patch has a better
explanation, so let's use that instead.
Thanks,
--
heikki