Calculate ASID register offset by ID so that we can get rid of SoC
specific MACROs. This is needed for the unified SMMU driver over Tegra
SoCs.
Signed-off-by: Hiroshi Doyu <hdoyu@xxxxxxxxxx>
---
drivers/iommu/tegra-smmu.c | 20 +-------------------
1 file changed, 1 insertion(+), 19 deletions(-)
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 710c671..4dcdd6c 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -238,25 +238,7 @@ enum {
#define HWGRP_INIT(client) [HWGRP_##client] = SMMU_##client##_ASID
-static const u32 smmu_hwgrp_asid_reg[] = {
- HWGRP_INIT(AFI),
- HWGRP_INIT(AVPC),
- HWGRP_INIT(DC),
- HWGRP_INIT(DCB),
- HWGRP_INIT(EPP),
- HWGRP_INIT(G2),
- HWGRP_INIT(HC),
- HWGRP_INIT(HDA),
- HWGRP_INIT(ISP),
- HWGRP_INIT(MPE),
- HWGRP_INIT(NV),
- HWGRP_INIT(NV2),
- HWGRP_INIT(PPCS),
- HWGRP_INIT(SATA),
- HWGRP_INIT(VDE),
- HWGRP_INIT(VI),
-};
-#define HWGRP_ASID_REG(x) (smmu_hwgrp_asid_reg[x])
+#define HWGRP_ASID_REG(x) ((x) * sizeof(u32) + SMMU_AFI_ASID)
/*
* Per client for address space
--
1.8.1.5
--
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