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spf=none smtp.mailfrom=saiprakash.ranjan@codeaurora.org From: Sai Prakash Ranjan To: Robin Murphy , Will Deacon , Joerg Roedel , Jordan Crouse , Rob Clark Subject: [PATCHv3 5/7] iommu: arm-smmu-impl: Convert to use of_match_node() for qcom impl Date: Mon, 29 Jun 2020 21:22:48 +0530 Message-Id: X-Mailer: git-send-email 2.27.0 In-Reply-To: References: MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [104.130.122.29 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H4 RBL: Very Good reputation (+4) [104.130.122.29 listed in wl.mailspike.net] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: freedreno@lists.freedesktop.org, Sai Prakash Ranjan , David Airlie , linux-arm-msm@vger.kernel.org, Sharat Masetty , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Akhil P Oommen , iommu@lists.linux-foundation.org, Matthias Kaehlcke , "Kristian H . Kristensen" , Daniel Vetter , Stephen Boyd , Sean Paul , linux-arm-kernel@lists.infradead.org, Emil Velikov Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Use of_match_node() to match qcom implementation instead of multiple of_device_compatible() calls for each qcom implementation. Signed-off-by: Sai Prakash Ranjan --- drivers/iommu/arm-smmu-impl.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/iommu/arm-smmu-impl.c b/drivers/iommu/arm-smmu-impl.c index 8fbab9c38b61..42020d50ce12 100644 --- a/drivers/iommu/arm-smmu-impl.c +++ b/drivers/iommu/arm-smmu-impl.c @@ -9,6 +9,12 @@ #include "arm-smmu.h" +static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = { + { .compatible = "qcom,sc7180-smmu-500" }, + { .compatible = "qcom,sdm845-smmu-500" }, + { } +}; + static int arm_smmu_gr0_ns(int offset) { switch (offset) { @@ -168,8 +174,7 @@ struct arm_smmu_device *arm_smmu_impl_init(struct arm_smmu_device *smmu) if (of_property_read_bool(np, "calxeda,smmu-secure-config-access")) smmu->impl = &calxeda_impl; - if (of_device_is_compatible(np, "qcom,sdm845-smmu-500") || - of_device_is_compatible(np, "qcom,sc7180-smmu-500")) + if (of_match_node(qcom_smmu_impl_of_match, np)) return qcom_smmu_impl_init(smmu); if (of_device_is_compatible(smmu->dev->of_node, "qcom,adreno-smmu"))