Commit 7c65aa3c authored Jan 13, 2024 by Randy Dunlap Committed by Christoph Hellwig Jan 15, 2024

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: 746017ed ("dma/debug: Simplify stracktrace retrieval")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: iommu@lists.linux.dev
Signed-off-by: Christoph Hellwig <hch@lst.de>

parent 3dc2f209

kernel/dma/debug.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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;