diff options
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/adreno_gpu.c')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_gpu.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index f09175698827..b35914de1b27 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -200,15 +200,15 @@ adreno_iommu_create_address_space(struct msm_gpu *gpu, if (!iommu) return NULL; - if (adreno_is_a6xx(adreno_gpu)) { struct a6xx_gpu *a6xx_gpu = to_a6xx_gpu(adreno_gpu); struct io_pgtable_domain_attr pgtbl_cfg; + /* - * This allows GPU to set the bus attributes required to use system - * cache on behalf of the iommu page table walker. - */ - if (!IS_ERR(a6xx_gpu->htw_llc_slice)) { + * This allows GPU to set the bus attributes required to use system + * cache on behalf of the iommu page table walker. + */ + if (!IS_ERR_OR_NULL(a6xx_gpu->htw_llc_slice)) { pgtbl_cfg.quirks = IO_PGTABLE_QUIRK_ARM_OUTER_WBWA; iommu_domain_set_attr(iommu, DOMAIN_ATTR_IO_PGTABLE_CFG, &pgtbl_cfg); } |