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Sun, 25 May 2025 12:26:12 -0700 (PDT) Received: from [192.168.1.29] ([178.197.223.125]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ad52d047738sm1578899866b.19.2025.05.25.12.26.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 May 2025 12:26:11 -0700 (PDT) From: Krzysztof Kozlowski Date: Sun, 25 May 2025 21:26:01 +0200 Subject: [PATCH 1/5] dmaengine: dw-edma: Drop unused dchan2dev() and chan2dev() Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250525-dma-fixes-v1-1-89d06dac9bcb@linaro.org> References: <20250525-dma-fixes-v1-0-89d06dac9bcb@linaro.org> In-Reply-To: <20250525-dma-fixes-v1-0-89d06dac9bcb@linaro.org> To: Manivannan Sadhasivam , Vinod Koul , Gustavo Pimentel , Frank Li , Rob Herring Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Static functions dchan2dev() and chan2dev() are not used, W=1 build: dw-edma-core.c:27:16: error: unused function 'dchan2dev' [-Werror,-Wunused-function] dw-edma-core.c:33:16: error: unused function 'chan2dev' [-Werror,-Wunused-function] Fixes: e63d79d1ffcd ("dmaengine: Add Synopsys eDMA IP core driver") Signed-off-by: Krzysztof Kozlowski --- drivers/dma/dw-edma/dw-edma-core.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/drivers/dma/dw-edma/dw-edma-core.c b/drivers/dma/dw-edma/dw-edma-core.c index c2b88cc99e5d2d7c1ea4489d4a8f561ee5f0785d..b43255f914f3395f5d0be438151d9dd0d52764ff 100644 --- a/drivers/dma/dw-edma/dw-edma-core.c +++ b/drivers/dma/dw-edma/dw-edma-core.c @@ -23,18 +23,6 @@ #include "../dmaengine.h" #include "../virt-dma.h" -static inline -struct device *dchan2dev(struct dma_chan *dchan) -{ - return &dchan->dev->device; -} - -static inline -struct device *chan2dev(struct dw_edma_chan *chan) -{ - return &chan->vc.chan.dev->device; -} - static inline struct dw_edma_desc *vd2dw_edma_desc(struct virt_dma_desc *vd) { -- 2.45.2