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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/arch/mips/bmips/dma.c
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@@ -40,7 +40,7 @@
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 #define FLUSH_RAC		0x100
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-dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t pa)
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+dma_addr_t phys_to_dma(struct device *dev, phys_addr_t pa)
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 {
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 	struct bmips_dma_range *r;
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@@ -52,7 +52,7 @@
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 	return pa;
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 }
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-phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t dma_addr)
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+phys_addr_t dma_to_phys(struct device *dev, dma_addr_t dma_addr)
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 {
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 	struct bmips_dma_range *r;
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@@ -64,7 +64,7 @@
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 	return dma_addr;
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 }
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-void arch_sync_dma_for_cpu_all(struct device *dev)
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+void arch_sync_dma_for_cpu_all(void)
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 {
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 	void __iomem *cbr = BMIPS_GET_CBR();
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 	u32 cfg;