| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.18 14/59] of: fix sparse warning in of_pci_range_parser_one | Date | Tue, 23 May 2017 22:09:42 +0200 |
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3.18-stable review patch. If anyone has any objections, please let me know.
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From: Rob Herring <robh@kernel.org>
commit eb3100365791b06242b8bb5c3c2854ba41dabfbc upstream.
sparse gives the following warning for 'pci_space':
../drivers/of/address.c:266:26: warning: incorrect type in assignment (different base types) ../drivers/of/address.c:266:26: expected unsigned int [unsigned] [usertype] pci_space ../drivers/of/address.c:266:26: got restricted __be32 const [usertype] <noident>
It appears that pci_space is only ever accessed on powerpc, so the endian swap is often not needed.
Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/of/address.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/of/address.c +++ b/drivers/of/address.c @@ -260,7 +260,7 @@ struct of_pci_range *of_pci_range_parser if (!parser->range || parser->range + parser->np > parser->end) return NULL; - range->pci_space = parser->range[0]; + range->pci_space = be32_to_cpup(parser->range); range->flags = of_bus_pci_get_flags(parser->range); range->pci_addr = of_read_number(parser->range + 1, ns); range->cpu_addr = of_translate_address(parser->node,
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