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Prevent an error resulting from signed/unsigned comparison on systems

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that do not comply with the OF spec.

Submitted by:	Anders Gavare
MFC after:	1 week
This commit is contained in:
Nathan Whitehorn 2012-01-20 22:24:39 +00:00
parent b636ebaa6a
commit 8bab0d80ca
2 changed files with 3 additions and 3 deletions
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4
sys/powerpc/ofw/ofw_machdep.c
View file

@ -171,10 +171,10 @@ parse_ofw_memory(phandle_t node, const char *prop, struct mem_region *output)
*/
phandle = OF_finddevice("/");
if (OF_getprop(phandle, "#address-cells", &address_cells,
sizeof(address_cells)) < sizeof(address_cells))
sizeof(address_cells)) < (ssize_t)sizeof(address_cells))
address_cells = 1;
if (OF_getprop(phandle, "#size-cells", &size_cells,
sizeof(size_cells)) < sizeof(size_cells))
sizeof(size_cells)) < (ssize_t)sizeof(size_cells))
size_cells = 1;
/*

2
sys/powerpc/powermac/macio.c
View file

@ -293,7 +293,7 @@ macio_attach(device_t dev)
* Locate the device node and it's base address
*/
if (OF_getprop(root, "assigned-addresses",
reg, sizeof(reg)) < sizeof(reg)) {
reg, sizeof(reg)) < (ssize_t)sizeof(reg)) {
return (ENXIO);
}