[PATCH 4/4] iommu/rockchip: replace pt_address cb with dma_addr_dte when setting dt addr
From: Dafna Hirschfeld <hidden>
Date: 2021-12-04 15:26:33
Also in:
linux-iommu, linux-rockchip
Subsystem:
arm/rockchip soc support, iommu subsystem, the rest · Maintainers:
Heiko Stuebner, Joerg Roedel, Will Deacon, Linus Torvalds
The dt address is calculated using the dma_addr_dte cb. So when setting the dt address to the DTE_ADDR_DUMMY that cb should be used instead of pt_address. Signed-off-by: Dafna Hirschfeld <redacted> --- drivers/iommu/rockchip-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index ba60f0faafcc..013f7608a2e6 100644
--- a/drivers/iommu/rockchip-iommu.c
+++ b/drivers/iommu/rockchip-iommu.c@@ -510,7 +510,7 @@ static int rk_iommu_force_reset(struct rk_iommu *iommu) * and verifying that upper 5 nybbles are read back. */ for (i = 0; i < iommu->num_mmu; i++) { - dte_addr = rk_ops->pt_address(DTE_ADDR_DUMMY); + dte_addr = rk_ops->dma_addr_dte(DTE_ADDR_DUMMY); rk_iommu_write(iommu->bases[i], RK_MMU_DTE_ADDR, dte_addr); if (dte_addr != rk_iommu_read(iommu->bases[i], RK_MMU_DTE_ADDR)) {
--
2.17.1
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