Messages in this thread Patch in this message | | | From | Claire Chang <> | Subject | [PATCH v2] swiotlb: fix implicit debugfs_create_dir declaration | Date | Tue, 29 Jun 2021 20:16:25 +0800 |
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Remove the ifdef to fix implicit function declaration for other pools.
Fixes: 1d9f94400a7a ("swiotlb: Refactor swiotlb_create_debugfs") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Claire Chang <tientzu@chromium.org> --- kernel/dma/swiotlb.c | 5 ----- 1 file changed, 5 deletions(-)
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c index 0ffbaae9fba2..8ae0bef392c3 100644 --- a/kernel/dma/swiotlb.c +++ b/kernel/dma/swiotlb.c @@ -36,9 +36,7 @@ #include <linux/scatterlist.h> #include <linux/mem_encrypt.h> #include <linux/set_memory.h> -#ifdef CONFIG_DEBUG_FS #include <linux/debugfs.h> -#endif #ifdef CONFIG_DMA_RESTRICTED_POOL #include <linux/io.h> #include <linux/of.h> @@ -686,7 +684,6 @@ bool is_swiotlb_active(struct device *dev) } EXPORT_SYMBOL_GPL(is_swiotlb_active); -#ifdef CONFIG_DEBUG_FS static struct dentry *debugfs_dir; static void swiotlb_create_debugfs_files(struct io_tlb_mem *mem) @@ -709,8 +706,6 @@ static int __init swiotlb_create_default_debugfs(void) late_initcall(swiotlb_create_default_debugfs); -#endif - #ifdef CONFIG_DMA_RESTRICTED_POOL struct page *swiotlb_alloc(struct device *dev, size_t size) { -- 2.32.0.93.g670b81a890-goog
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