From ade1229caed9433921b69e20bd6fadf1bba9558e Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 14 Feb 2023 15:01:21 +0100 Subject: dma-mapping: no need to pass a bus_type into get_arch_dma_ops() The get_arch_dma_ops() arch-specific function never does anything with the struct bus_type that is passed into it, so remove it entirely as it is not needed. Cc: Richard Henderson Cc: Ivan Kokshaysky Cc: Matt Turner Cc: Thomas Bogendoerfer Cc: "James E.J. Bottomley" Cc: Helge Deller Cc: "David S. Miller" Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.org Cc: "H. Peter Anvin" Cc: Marek Szyprowski Cc: Robin Murphy Cc: Konrad Rzeszutek Wilk Cc: linux-alpha@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-ia64@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-parisc@vger.kernel.org Cc: sparclinux@vger.kernel.org Cc: iommu@lists.linux.dev Cc: linux-arch@vger.kernel.org Acked-by: Christoph Hellwig Reviewed-by: Arnd Bergmann Link: https://lore.kernel.org/r/20230214140121.131859-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- include/asm-generic/dma-mapping.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-generic') diff --git a/include/asm-generic/dma-mapping.h b/include/asm-generic/dma-mapping.h index c13f46109e88..46a0016efd81 100644 --- a/include/asm-generic/dma-mapping.h +++ b/include/asm-generic/dma-mapping.h @@ -2,7 +2,7 @@ #ifndef _ASM_GENERIC_DMA_MAPPING_H #define _ASM_GENERIC_DMA_MAPPING_H -static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) +static inline const struct dma_map_ops *get_arch_dma_ops(void) { return NULL; } -- cgit v1.2.3