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[217.229.24.237]) by smtp.gmail.com with ESMTPSA id d186sm8590wmf.7.2019.12.09.06.50.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Dec 2019 06:50:15 -0800 (PST) From: Thierry Reding To: Joerg Roedel Cc: Will Deacon , Robin Murphy , David Woodhouse , Jean-Philippe Brucker , Christoph Hellwig , iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/5] iommu: amd: Use iommu_put_resv_regions_simple() Date: Mon, 9 Dec 2019 15:50:05 +0100 Message-Id: <20191209145007.2433144-4-thierry.reding@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191209145007.2433144-1-thierry.reding@gmail.com> References: <20191209145007.2433144-1-thierry.reding@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Thierry Reding Use the new standard function instead of open-coding it. Signed-off-by: Thierry Reding --- drivers/iommu/amd_iommu.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index bd25674ee4db..5896cbe6106b 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -2641,15 +2641,6 @@ static void amd_iommu_get_resv_regions(struct device *dev, list_add_tail(®ion->list, head); } -static void amd_iommu_put_resv_regions(struct device *dev, - struct list_head *head) -{ - struct iommu_resv_region *entry, *next; - - list_for_each_entry_safe(entry, next, head, list) - kfree(entry); -} - static bool amd_iommu_is_attach_deferred(struct iommu_domain *domain, struct device *dev) { @@ -2688,7 +2679,7 @@ const struct iommu_ops amd_iommu_ops = { .device_group = amd_iommu_device_group, .domain_get_attr = amd_iommu_domain_get_attr, .get_resv_regions = amd_iommu_get_resv_regions, - .put_resv_regions = amd_iommu_put_resv_regions, + .put_resv_regions = iommu_put_resv_regions_simple, .is_attach_deferred = amd_iommu_is_attach_deferred, .pgsize_bitmap = AMD_IOMMU_PGSIZES, .flush_iotlb_all = amd_iommu_flush_iotlb_all, -- 2.23.0