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Return the correct IEEE 1275 code for "nextprop".

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This commit is contained in:
Nathan Whitehorn 2013-12-10 21:01:28 +00:00
parent 60b6e19785
commit 641ed4622f
1 changed files with 5 additions and 3 deletions
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8
sys/dev/ofw/ofw_fdt.c
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@ -267,8 +267,10 @@ ofw_fdt_getprop(ofw_t ofw, phandle_t package, const char *propname, void *buf,
}
/*
* Get the next property of a package. Return the actual len of retrieved
* prop name.
* Get the next property of a package. Return values:
* -1: package or previous property does not exist
* 0: no more properties
* 1: success
*/
static int
ofw_fdt_nextprop(ofw_t ofw, phandle_t package, const char *previous, char *buf,
@ -310,7 +312,7 @@ ofw_fdt_nextprop(ofw_t ofw, phandle_t package, const char *previous, char *buf,
strncpy(buf, fdt_string(fdtp, fdt32_to_cpu(prop->nameoff)), size);
return (strlen(buf));
return (1);
}
/* Set the value of a property of a package. */