From ccf640f4c9988653ef884672381b03b9be247bec Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 24 Aug 2018 09:40:24 +0200 Subject: dma-mapping: remove dma_configure There is no good reason for this indirection given that the method always exists. Signed-off-by: Christoph Hellwig Reviewed-by: Robin Murphy --- kernel/dma/mapping.c | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'kernel/dma/mapping.c') diff --git a/kernel/dma/mapping.c b/kernel/dma/mapping.c index d2a92ddaac4d..25607ceb4a50 100644 --- a/kernel/dma/mapping.c +++ b/kernel/dma/mapping.c @@ -328,16 +328,6 @@ void dma_common_free_remap(void *cpu_addr, size_t size, unsigned long vm_flags) } #endif -/* - * enables DMA API use for a device - */ -int dma_configure(struct device *dev) -{ - if (dev->bus->dma_configure) - return dev->bus->dma_configure(dev); - return 0; -} - void dma_deconfigure(struct device *dev) { of_dma_deconfigure(dev); -- cgit v1.2.3