From 7c65aa3cc072cee76f577262fbe381a111a98774 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sat, 13 Jan 2024 20:46:42 -0800 Subject: dma-debug: fix kernel-doc warnings Update the kernel-doc comments to catch up with the code changes and fix the kernel-doc warnings: debug.c:83: warning: Excess struct member 'stacktrace' description in 'dma_debug_entry' debug.c:83: warning: Function parameter or struct member 'stack_len' not described in 'dma_debug_entry' debug.c:83: warning: Function parameter or struct member 'stack_entries' not described in 'dma_debug_entry' Fixes: 746017ed8d4d ("dma/debug: Simplify stracktrace retrieval") Signed-off-by: Randy Dunlap Cc: Christoph Hellwig Cc: Marek Szyprowski Cc: Robin Murphy Cc: iommu@lists.linux.dev Signed-off-by: Christoph Hellwig --- kernel/dma/debug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'kernel/dma') diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c index 3de494375b7b..08b7f84b76f9 100644 --- a/kernel/dma/debug.c +++ b/kernel/dma/debug.c @@ -62,7 +62,8 @@ enum map_err_types { * @pfn: page frame of the start address * @offset: offset of mapping relative to pfn * @map_err_type: track whether dma_mapping_error() was checked - * @stacktrace: support backtraces when a violation is detected + * @stack_len: number of backtrace entries in @stack_entries + * @stack_entries: stack of backtrace history */ struct dma_debug_entry { struct list_head list; -- cgit v1.2.3