Messages in this thread Patch in this message | | | From | Dillon Min <> | Subject | [PATCH] media: stm32-dma2d: fix compile errors when W=1 | Date | Sun, 7 Nov 2021 22:41:44 +0800 |
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remove unused functions to avoid compile errors when W=1.
>> drivers/media/platform/stm32/dma2d/dma2d-hw.c:29:20: error: unused function 'reg_set' [-Werror,-Wunused-function] static inline void reg_set(void __iomem *base, u32 reg, u32 mask)
>> drivers/media/platform/stm32/dma2d/dma2d-hw.c:34:20: error: unused function 'reg_clear' [-Werror,-Wunused-function] static inline void reg_clear(void __iomem *base, u32 reg, u32 mask)
Fixes: bdbbd511ef0c ("media: stm32-dma2d: STM32 DMA2D driver") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Dillon Min <dillon.minfei@gmail.com> --- drivers/media/platform/stm32/dma2d/dma2d-hw.c | 10 ---------- 1 file changed, 10 deletions(-)
diff --git a/drivers/media/platform/stm32/dma2d/dma2d-hw.c b/drivers/media/platform/stm32/dma2d/dma2d-hw.c index 8c1c664ab13b..ea4cc84d8a39 100644 --- a/drivers/media/platform/stm32/dma2d/dma2d-hw.c +++ b/drivers/media/platform/stm32/dma2d/dma2d-hw.c @@ -26,16 +26,6 @@ static inline void reg_write(void __iomem *base, u32 reg, u32 val) writel_relaxed(val, base + reg); } -static inline void reg_set(void __iomem *base, u32 reg, u32 mask) -{ - reg_write(base, reg, reg_read(base, reg) | mask); -} - -static inline void reg_clear(void __iomem *base, u32 reg, u32 mask) -{ - reg_write(base, reg, reg_read(base, reg) & ~mask); -} - static inline void reg_update_bits(void __iomem *base, u32 reg, u32 mask, u32 val) { -- 2.25.1
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