linux-kernel - [PATCH 1/2] iommu/arm-smmu-v3: remove useless of_match

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Message-Id: <20191224081500.18628-1-yamada.masahiro@socionext.com>
Date:   Tue, 24 Dec 2019 17:14:59 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     Will Deacon <will@...nel.org>, Robin Murphy <robin.murphy@....com>,
        linux-arm-kernel@...ts.infradead.org,
        Joerg Roedel <joro@...tes.org>,
        iommu@...ts.linux-foundation.org
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] iommu/arm-smmu-v3: remove useless of_match_ptr()

The CONFIG option controlling this driver, ARM_SMMU_V3,
depends on ARM64, which select's OF.

So, CONFIG_OF is always defined when building this driver.
of_match_ptr(arm_smmu_of_match) is the same as arm_smmu_of_match.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 drivers/iommu/arm-smmu-v3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index effe72eb89e7..d9e0d9c19b4f 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -3698,7 +3698,7 @@ static const struct of_device_id arm_smmu_of_match[] = {
 static struct platform_driver arm_smmu_driver = {
 	.driver	= {
 		.name		= "arm-smmu-v3",
-		.of_match_table	= of_match_ptr(arm_smmu_of_match),
+		.of_match_table	= arm_smmu_of_match,
 		.suppress_bind_attrs = true,
 	},
 	.probe	= arm_smmu_device_probe,
-- 
2.17.1