From dc3c05504d38849f77149cb962caeaedd1efa127 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 24 Aug 2018 10:28:18 +0200 Subject: dma-mapping: remove dma_deconfigure This goes through a lot of hooks just to call arch_teardown_dma_ops. Replace it with a direct call instead. Signed-off-by: Christoph Hellwig Reviewed-by: Robin Murphy --- include/linux/acpi.h | 2 -- include/linux/dma-mapping.h | 6 ------ include/linux/of_device.h | 3 --- 3 files changed, 11 deletions(-) (limited to 'include/linux') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index de8d3d3fa651..af4628979d13 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -831,8 +831,6 @@ static inline int acpi_dma_configure(struct device *dev, return 0; } -static inline void acpi_dma_deconfigure(struct device *dev) { } - #define ACPI_PTR(_ptr) (NULL) static inline void acpi_device_set_enumerated(struct acpi_device *adev) diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 1c6c7c09bcf2..1423b69f3cc9 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -753,12 +753,6 @@ dma_mark_declared_memory_occupied(struct device *dev, } #endif /* CONFIG_HAVE_GENERIC_DMA_COHERENT */ -#ifdef CONFIG_HAS_DMA -void dma_deconfigure(struct device *dev); -#else -static inline void dma_deconfigure(struct device *dev) {} -#endif - /* * Managed DMA API */ diff --git a/include/linux/of_device.h b/include/linux/of_device.h index 165fd302b442..8d31e39dd564 100644 --- a/include/linux/of_device.h +++ b/include/linux/of_device.h @@ -58,7 +58,6 @@ static inline struct device_node *of_cpu_device_node_get(int cpu) int of_dma_configure(struct device *dev, struct device_node *np, bool force_dma); -void of_dma_deconfigure(struct device *dev); #else /* CONFIG_OF */ static inline int of_driver_match_device(struct device *dev, @@ -113,8 +112,6 @@ static inline int of_dma_configure(struct device *dev, { return 0; } -static inline void of_dma_deconfigure(struct device *dev) -{} #endif /* CONFIG_OF */ #endif /* _LINUX_OF_DEVICE_H */ -- cgit v1.2.3-71-gd317