Commit 9fd4cf5d authored by Frank Rowand's avatar Frank Rowand Committed by Rob Herring
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of: unittest: 64 bit dma address test requires arch support 



If an architecture does not support 64 bit dma addresses then testing
for an expected dma address >= 0x100000000 will fail.

Fixes: e0d07278 ("dma-mapping: introduce DMA range map, supplanting dma_pfn_offset")
Signed-off-by: default avatarFrank Rowand <frank.rowand@sony.com>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211212221852.233295-1-frowand.list@gmail.com
parent a8d61a91

drivers/of/unittest.c

+3 −2
Original line number Diff line number Diff line
@@ -942,6 +942,7 @@ static void __init of_unittest_parse_dma_ranges(void) 
{

	of_unittest_dma_ranges_one("/testcase-data/address-tests/device@70000000",

		0x0, 0x20000000);

	if (IS_ENABLED(CONFIG_ARCH_DMA_ADDR_T_64BIT))

		of_unittest_dma_ranges_one("/testcase-data/address-tests/bus@80000000/device@1000",

			0x100000000, 0x20000000);

	of_unittest_dma_ranges_one("/testcase-data/address-tests/pci@90000000",