From: Christoph Hellwig <hch@lst.de>
Date: Tue, 12 Jul 2022 06:43:07 +0000 (+0200)
Subject: swiotlb: move struct io_tlb_slot to swiotlb.c
X-Git-Tag: v6.0-rc1~89^2~24
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=942a8186eb445;p=thirdparty%2Fkernel%2Flinux.git

swiotlb: move struct io_tlb_slot to swiotlb.c

No need to expose this structure definition in the header.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index d3ae03edbbd23..35bc4e281c212 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -101,11 +101,7 @@ struct io_tlb_mem {
 	unsigned int nareas;
 	unsigned int area_nslabs;
 	struct io_tlb_area *areas;
-	struct io_tlb_slot {
-		phys_addr_t orig_addr;
-		size_t alloc_size;
-		unsigned int list;
-	} *slots;
+	struct io_tlb_slot *slots;
 };
 extern struct io_tlb_mem io_tlb_default_mem;
 
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index 608923e8dab1d..39dee40044395 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -62,6 +62,12 @@
 
 #define INVALID_PHYS_ADDR (~(phys_addr_t)0)
 
+struct io_tlb_slot {
+	phys_addr_t orig_addr;
+	size_t alloc_size;
+	unsigned int list;
+};
+
 static bool swiotlb_force_bounce;
 static bool swiotlb_force_disable;