From 150745b49aca4dec8057e8908d5ce5383e036a4f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 15 Oct 2024 10:29:20 +0200 Subject: dma-debug: remove DMA_API_DEBUG_SG The scatterlist validity checks are pretty simple and cheap, perform them unconditionally. Signed-off-by: Christoph Hellwig --- kernel/dma/debug.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'kernel/dma/debug.c') diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c index 4e3692afdf0d..295396226f31 100644 --- a/kernel/dma/debug.c +++ b/kernel/dma/debug.c @@ -1163,7 +1163,6 @@ out: static void check_sg_segment(struct device *dev, struct scatterlist *sg) { -#ifdef CONFIG_DMA_API_DEBUG_SG unsigned int max_seg = dma_get_max_seg_size(dev); u64 start, end, boundary = dma_get_seg_boundary(dev); @@ -1184,7 +1183,6 @@ static void check_sg_segment(struct device *dev, struct scatterlist *sg) if ((start ^ end) & ~boundary) err_printk(dev, NULL, "mapping sg segment across boundary [start=0x%016llx] [end=0x%016llx] [boundary=0x%016llx]\n", start, end, boundary); -#endif } void debug_dma_map_single(struct device *dev, const void *addr, -- cgit v1.2.3