drm/msm: switch msm_kms_init_aspace() to use device_iommu_mapped()
Change msm_kms_init_aspace() to use generic function device_iommu_mapped() instead of the fwnode-specific interface dev_iommu_fwspec_get(). While we are at it, stop referencing platform_bus_type directly and use the bus of the IOMMU device. Suggested-by:Robin Murphy <robin.murphy@arm.com> Reviewed-by:
Robin Murphy <robin.murphy@arm.com> Signed-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/489703/ Link: https://lore.kernel.org/r/20220616081106.350262-6-dmitry.baryshkov@linaro.org Signed-off-by:
Rob Clark <robdclark@chromium.org>
parent
40ae54ed
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