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[SPARC32]: Fix prom.c build warning 

Fix these 2.6.19-rc1 build warnings:

  CC      arch/sparc/kernel/prom.o
arch/sparc/kernel/prom.c: In function `of_set_property':
arch/sparc/kernel/prom.c:246: warning: passing arg 2 of `prom_setprop' discards qualifiers from pointer target type
arch/sparc/kernel/prom.c: In function `build_one_prop':
arch/sparc/kernel/prom.c:446: warning: unused variable `len'
arch/sparc/kernel/prom.c:480: warning: ignoring return value of `prom_getproperty', declared with attribute warn_unused_result

Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Martin Habets 2006-10-09 18:10:16 -07:00 committed by David S. Miller
parent 79bf06248b
commit 078830eaa8
1 changed files with 5 additions and 2 deletions
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7
arch/sparc/kernel/prom.c
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@ -243,7 +243,7 @@ int of_set_property(struct device_node *dp, const char *name, void *val, int len
void *old_val = prop->value;
int ret;
ret = prom_setprop(dp->node, name, val, len);
ret = prom_setprop(dp->node, (char *) name, val, len);
err = -EINVAL;
if (ret >= 0) {
prop->value = new_val;
@ -477,7 +477,10 @@ static struct property * __init build_one_prop(phandle node, char *prev, char *s
p->length = 0;
} else {
p->value = prom_early_alloc(p->length + 1);
prom_getproperty(node, p->name, p->value, p->length);
len = prom_getproperty(node, p->name, p->value,
p->length);
if (len <= 0)
p->length = 0;
((unsigned char *)p->value)[p->length] = '\0';
}
}