From c5758947cb7b375303cf8f6f7600a445cb992e7d Mon Sep 17 00:00:00 2001 From: Jason Gunthorpe Date: Wed, 13 May 2026 20:57:44 -0300 Subject: [PATCH] iommu/arm-smmu-v3: Remove CMDQ_OP_CFGI_CD_ALL from arm_smmu_cmdq_build_cmd() Nothing uses this, just dead code. Reviewed-by: Mostafa Saleh Reviewed-by: Pranjal Shrivastava Tested-by: Pranjal Shrivastava Tested-by: Mostafa Saleh Signed-off-by: Jason Gunthorpe Reviewed-by: Nicolin Chen Tested-by: Samiullah Khawaja Tested-by: Nicolin Chen Signed-off-by: Will Deacon --- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index a3ce3c11c4d11..908c7e8a20b2b 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -290,9 +290,6 @@ static int arm_smmu_cmdq_build_cmd(struct arm_smmu_cmd *cmd_out, cmd[0] |= FIELD_PREP(CMDQ_CFGI_0_SID, ent->cfgi.sid); cmd[1] |= FIELD_PREP(CMDQ_CFGI_1_LEAF, ent->cfgi.leaf); break; - case CMDQ_OP_CFGI_CD_ALL: - cmd[0] |= FIELD_PREP(CMDQ_CFGI_0_SID, ent->cfgi.sid); - break; case CMDQ_OP_CFGI_ALL: /* Cover the entire SID range */ cmd[1] |= FIELD_PREP(CMDQ_CFGI_1_RANGE, 31); -- 2.47.3