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[98.128.140.123]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ad1891473a1sm26030566b.4.2025.05.02.03.01.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 May 2025 03:01:11 -0700 (PDT) From: Jens Wiklander To: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, op-tee@lists.trustedfirmware.org, linux-arm-kernel@lists.infradead.org Cc: Olivier Masse , Thierry Reding , Yong Wu , Sumit Semwal , Benjamin Gaignard , Brian Starkey , John Stultz , "T . J . Mercier" , =?UTF-8?q?Christian=20K=C3=B6nig?= , Sumit Garg , Matthias Brugger , AngeloGioacchino Del Regno , azarrabi@qti.qualcomm.com, Simona Vetter , Daniel Stone , Rouven Czerwinski , Jens Wiklander , Marek Szyprowski , Robin Murphy , iommu@lists.linux.dev Subject: [PATCH v8 10/14] dma-contiguous: export dma_contiguous_default_area Date: Fri, 2 May 2025 11:59:24 +0200 Message-ID: <20250502100049.1746335-11-jens.wiklander@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250502100049.1746335-1-jens.wiklander@linaro.org> References: <20250502100049.1746335-1-jens.wiklander@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250502_030113_781316_1FC392BB X-CRM114-Status: UNSURE ( 9.04 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Export the global variable dma_contiguous_default_area so dev_get_cma_area() can be called a module. Cc: Marek Szyprowski Cc: Robin Murphy Cc: iommu@lists.linux.dev Signed-off-by: Jens Wiklander --- kernel/dma/contiguous.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c index 8df0dfaaca18..eb361794a9c5 100644 --- a/kernel/dma/contiguous.c +++ b/kernel/dma/contiguous.c @@ -53,6 +53,7 @@ #endif struct cma *dma_contiguous_default_area; +EXPORT_SYMBOL(dma_contiguous_default_area); /* * Default global CMA area size can be defined in kernel's .config. -- 2.43.0