Re: drivers/soundwire/qcom.c:767: undefined reference to `slimbus_bus'

[Vinod Koul]

On 25-11-20, 09:31, Randy Dunlap wrote:
> On 11/24/20 9:51 PM, Vinod Koul wrote:

> > From: Vinod Koul <vkoul@xxxxxxxxxx>
> > Date: Wed, 25 Nov 2020 11:15:22 +0530
> > Subject: [PATCH] soundwire: qcom: Fix build failure when slimbus is module
> > 
> > Commit 5bd773242f75 ("soundwire: qcom: avoid dependency on
> > CONFIG_SLIMBUS") removed hard dependency on Slimbus for qcom driver but
> > it results in build failure when:
> > CONFIG_SOUNDWIRE_QCOM=y
> > CONFIG_SLIMBUS=m
> > 
> > drivers/soundwire/qcom.o: In function `qcom_swrm_probe':
> > qcom.c:(.text+0xf44): undefined reference to `slimbus_bus'
> > 
> > Fix this by using IS_REACHABLE() in driver which is recommended to be
> > sued with imply.
> 
>   used

right

> 
> > 
> > Fixes: 5bd773242f75 ("soundwire: qcom: avoid dependency on CONFIG_SLIMBUS")
> > Reported-by: kernel test robot <lkp@xxxxxxxxx>
> > Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
> 
> Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> # build-tested

Thanks I have added this and Srini's and pushed out now.

-- 
~Vinod