From 272239dc8fcb109b9f1ec1a73bb85405dac92eda Mon Sep 17 00:00:00 2001 From: Anshuman Khandual Date: Tue, 21 Oct 2025 03:56:38 +0100 Subject: mm: make INVALID_PHYS_ADDR a generic macro INVALID_PHYS_ADDR has very similar definitions across the code base. Hence just move that inside header for more generic usage. Also drop the now redundant ones which are no longer required. Link: https://lkml.kernel.org/r/20251021025638.2420216-1-anshuman.khandual@arm.com Signed-off-by: Anshuman Khandual Acked-by: Alexander Gordeev [s390] Signed-off-by: Andrew Morton --- kernel/dma/swiotlb.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'kernel') diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c index 0d37da3d95b6..a547c7693135 100644 --- a/kernel/dma/swiotlb.c +++ b/kernel/dma/swiotlb.c @@ -61,8 +61,6 @@ */ #define IO_TLB_MIN_SLABS ((1<<20) >> IO_TLB_SHIFT) -#define INVALID_PHYS_ADDR (~(phys_addr_t)0) - /** * struct io_tlb_slot - IO TLB slot descriptor * @orig_addr: The original address corresponding to a mapped entry. -- cgit v1.2.3