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[66.187.233.206]) by smtp.gmail.com with ESMTPSA id b17-20020ac86791000000b003b9bb59543fsm9757855qtp.61.2023.03.22.05.10.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Mar 2023 05:10:05 -0700 (PDT) From: Tom Rix To: ldewangan@nvidia.com, jonathanh@nvidia.com, vkoul@kernel.org, thierry.reding@gmail.com, nathan@kernel.org, ndesaulniers@google.com Cc: dmaengine@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Tom Rix Subject: [PATCH] dmaengine: tegra-apb: remove unused tdma_read function Date: Wed, 22 Mar 2023 08:10:01 -0400 Message-Id: <20230322121001.2569909-1-trix@redhat.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org clang with W=1 reports drivers/dma/tegra20-apb-dma.c:236:19: error: unused function 'tdma_read' [-Werror,-Wunused-function] static inline u32 tdma_read(struct tegra_dma *tdma, u32 reg) ^ This function is not used so remove it. Signed-off-by: Tom Rix --- drivers/dma/tegra20-apb-dma.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index eaafcbe4ca94..cc6b91f48979 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -233,11 +233,6 @@ static inline void tdma_write(struct tegra_dma *tdma, u32 reg, u32 val) writel(val, tdma->base_addr + reg); } -static inline u32 tdma_read(struct tegra_dma *tdma, u32 reg) -{ - return readl(tdma->base_addr + reg); -} - static inline void tdc_write(struct tegra_dma_channel *tdc, u32 reg, u32 val) { -- 2.27.0