From 06b80ad4ffa5e614e89f04dffc44b85377c7ee24 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sun, 25 May 2025 21:26:01 +0200 Subject: [PATCH] dmaengine: dw-edma: Drop unused dchan2dev() and chan2dev() 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 Link: https://lore.kernel.org/r/20250525-dma-fixes-v1-1-89d06dac9bcb@linaro.org Signed-off-by: Vinod Koul --- 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 c2b88cc99e5d2..b43255f914f33 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) { -- 2.47.2