1 files changed, 0 insertions, 57 deletions
diff --git a/dynamic-layers/raspberrypi/recipes-kernel/linux/files/0007-swiotlb-xen-add-struct-device-parameter-to-is_xen_sw.patch b/dynamic-layers/raspberrypi/recipes-kernel/linux/files/0007-swiotlb-xen-add-struct-device-parameter-to-is_xen_sw.patch
deleted file mode 100644
index 9ef40598..00000000
--- a/dynamic-layers/raspberrypi/recipes-kernel/linux/files/0007-swiotlb-xen-add-struct-device-parameter-to-is_xen_sw.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From f19187658bc7625f5e3ef89f56d599552b37a497 Mon Sep 17 00:00:00 2001
-From: Stefano Stabellini <stefano.stabellini@xilinx.com>
-Date: Wed, 20 May 2020 16:42:15 -0700
-Subject: [PATCH 07/10] swiotlb-xen: add struct device* parameter to
- is_xen_swiotlb_buffer
-
-The parameter is unused in this patch.
-No functional changes.
-
-Signed-off-by: Stefano Stabellini <stefano.stabellini@xilinx.com>
----
- drivers/xen/swiotlb-xen.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
-index ef58f05ae445..c50448fd9b75 100644
---- a/drivers/xen/swiotlb-xen.c
-+++ b/drivers/xen/swiotlb-xen.c
-@@ -97,7 +97,7 @@ static inline int range_straddles_page_boundary(phys_addr_t p, size_t size)
- 	return 0;
- }
- 
--static int is_xen_swiotlb_buffer(dma_addr_t dma_addr)
-+static int is_xen_swiotlb_buffer(struct device *dev, dma_addr_t dma_addr)
- {
- 	unsigned long bfn = XEN_PFN_DOWN(dma_addr);
- 	unsigned long xen_pfn = bfn_to_local_pfn(bfn);
-@@ -428,7 +428,7 @@ static void xen_swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr,
- 		xen_dma_sync_for_cpu(hwdev, dev_addr, paddr, size, dir);
- 
- 	/* NOTE: We use dev_addr here, not paddr! */
--	if (is_xen_swiotlb_buffer(dev_addr))
-+	if (is_xen_swiotlb_buffer(hwdev, dev_addr))
- 		swiotlb_tbl_unmap_single(hwdev, paddr, size, size, dir, attrs);
- }
- 
-@@ -441,7 +441,7 @@ xen_swiotlb_sync_single_for_cpu(struct device *dev, dma_addr_t dma_addr,
- 	if (!dev_is_dma_coherent(dev))
- 		xen_dma_sync_for_cpu(dev, dma_addr, paddr, size, dir);
- 
--	if (is_xen_swiotlb_buffer(dma_addr))
-+	if (is_xen_swiotlb_buffer(dev, dma_addr))
- 		swiotlb_tbl_sync_single(dev, paddr, size, dir, SYNC_FOR_CPU);
- }
- 
-@@ -451,7 +451,7 @@ xen_swiotlb_sync_single_for_device(struct device *dev, dma_addr_t dma_addr,
- {
- 	phys_addr_t paddr = xen_bus_to_phys(dev, dma_addr);
- 
--	if (is_xen_swiotlb_buffer(dma_addr))
-+	if (is_xen_swiotlb_buffer(dev, dma_addr))
- 		swiotlb_tbl_sync_single(dev, paddr, size, dir, SYNC_FOR_DEVICE);
- 
- 	if (!dev_is_dma_coherent(dev))
--- 
-2.15.4
-