[SPARC64]: constify some paramaters of OF routines
This starts bringing the PowerPC and Sparc64 implemetations back closer together. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -36,12 +36,13 @@ static struct device_node *allnodes;
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*/
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static DEFINE_RWLOCK(devtree_lock);
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int of_device_is_compatible(struct device_node *device, const char *compat)
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int of_device_is_compatible(const struct device_node *device,
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const char *compat)
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{
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const char* cp;
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int cplen, l;
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cp = (char *) of_get_property(device, "compatible", &cplen);
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cp = of_get_property(device, "compatible", &cplen);
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if (cp == NULL)
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return 0;
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while (cplen > 0) {
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@ -154,7 +155,8 @@ struct device_node *of_find_compatible_node(struct device_node *from,
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}
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EXPORT_SYMBOL(of_find_compatible_node);
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struct property *of_find_property(struct device_node *np, const char *name,
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struct property *of_find_property(const struct device_node *np,
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const char *name,
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int *lenp)
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{
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struct property *pp;
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@ -174,7 +176,8 @@ EXPORT_SYMBOL(of_find_property);
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* Find a property with a given name for a given node
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* and return the value.
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*/
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const void *of_get_property(struct device_node *np, const char *name, int *lenp)
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const void *of_get_property(const struct device_node *np, const char *name,
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int *lenp)
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{
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struct property *pp = of_find_property(np,name,lenp);
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return pp ? pp->value : NULL;
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@ -93,12 +93,14 @@ extern struct device_node *of_find_node_by_phandle(phandle handle);
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extern struct device_node *of_get_parent(const struct device_node *node);
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extern struct device_node *of_get_next_child(const struct device_node *node,
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struct device_node *prev);
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extern struct property *of_find_property(struct device_node *np,
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extern struct property *of_find_property(const struct device_node *np,
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const char *name,
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int *lenp);
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extern int of_device_is_compatible(struct device_node *device, const char *);
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extern const void *of_get_property(struct device_node *node, const char *name,
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int *lenp);
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extern int of_device_is_compatible(const struct device_node *device,
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const char *);
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extern const void *of_get_property(const struct device_node *node,
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const char *name,
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int *lenp);
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#define get_property(node,name,lenp) of_get_property(node,name,lenp)
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extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
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extern int of_getintprop_default(struct device_node *np,
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