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 <l...@intel.com>
> Acked-by: Will Deacon <w...@kernel.org>
> Signed-off-by: Jordan Crouse <jcro...@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.
Cheers,
Will
