From: Rob Herring Date: Thu, 4 May 2017 17:34:30 +0000 (-0500) Subject: of: fix sparse warning in of_pci_range_parser_one X-Git-Tag: v4.9.30~102 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ae5074ba9ef8043e17a13c32402e7a80ef7aafb4;p=users%2Fdwmw2%2Flinux.git of: fix sparse warning in of_pci_range_parser_one 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] It appears that pci_space is only ever accessed on powerpc, so the endian swap is often not needed. Signed-off-by: Rob Herring Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/of/address.c b/drivers/of/address.c index 02b2903fe9d27..72914cdfce2a1 100644 --- a/drivers/of/address.c +++ b/drivers/of/address.c @@ -263,7 +263,7 @@ struct of_pci_range *of_pci_range_parser_one(struct of_pci_range_parser *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,