Messages in this thread | | | Date | Mon, 13 Jul 2020 14:33:26 +0100 | From | Will Deacon <> | Subject | Re: [PATCH v2] iommu/arm-smmu: Mark qcom_smmu_client_of_match as possibly unused |
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On Mon, Jun 08, 2020 at 04:13:08PM +0100, Will Deacon wrote: > On Thu, Jun 04, 2020 at 02:39:04PM -0600, Jordan Crouse wrote: > > When CONFIG_OF=n of_match_device() gets pre-processed out of existence > > leaving qcom-smmu_client_of_match unused. Mark it as possibly unused to > > keep the compiler from warning in that case. > > > > Fixes: 0e764a01015d ("iommu/arm-smmu: Allow client devices to select direct mapping") > > Reported-by: kbuild test robot <lkp@intel.com> > > Acked-by: Will Deacon <will@kernel.org> > > Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> > > --- > > > > drivers/iommu/arm-smmu-qcom.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/iommu/arm-smmu-qcom.c b/drivers/iommu/arm-smmu-qcom.c > > index cf01d0215a39..be4318044f96 100644 > > --- a/drivers/iommu/arm-smmu-qcom.c > > +++ b/drivers/iommu/arm-smmu-qcom.c > > @@ -12,7 +12,7 @@ struct qcom_smmu { > > struct arm_smmu_device smmu; > > }; > > > > -static const struct of_device_id qcom_smmu_client_of_match[] = { > > +static const struct of_device_id qcom_smmu_client_of_match[] __maybe_unused = { > > { .compatible = "qcom,adreno" }, > > { .compatible = "qcom,mdp4" }, > > { .compatible = "qcom,mdss" }, > > Thanks. Joerg -- can you pick this one up, please? I don't have any other > SMMU fixes pending at the moment.
I can't see this in Joerg's tree or in linux-next. Joerg: did you pick this one up? (I thought you did, but I can't find it!).
Will
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