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authorJeremy Kerr <jk@ozlabs.org>2006-07-12 15:39:43 +1000
committerPaul Mackerras <paulus@samba.org>2006-07-31 15:55:04 +1000
commit954a46e2d5aec6f59976ddeb1d232b486e59b54a (patch)
tree4e34abf431de3d6a31036c1fdf33fa4dadeb2951 /drivers/pci
parenta7f67bdf2c9f24509b8e81e0f35573b611987c80 (diff)
[POWERPC] pseries: Constify & voidify get_property()
Now that get_property() returns a void *, there's no need to cast its return value. Also, treat the return value as const, so we can constify get_property later. pseries platform changes. Built for pseries_defconfig Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/hotplug/rpaphp_core.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 076bd6dcafa..7288a3eccfb 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -176,16 +176,16 @@ static int get_max_bus_speed(struct hotplug_slot *hotplug_slot, enum pci_bus_spe
return 0;
}
-static int get_children_props(struct device_node *dn, int **drc_indexes,
- int **drc_names, int **drc_types, int **drc_power_domains)
+static int get_children_props(struct device_node *dn, const int **drc_indexes,
+ const int **drc_names, const int **drc_types,
+ const int **drc_power_domains)
{
- int *indexes, *names;
- int *types, *domains;
+ const int *indexes, *names, *types, *domains;
- indexes = (int *) get_property(dn, "ibm,drc-indexes", NULL);
- names = (int *) get_property(dn, "ibm,drc-names", NULL);
- types = (int *) get_property(dn, "ibm,drc-types", NULL);
- domains = (int *) get_property(dn, "ibm,drc-power-domains", NULL);
+ indexes = get_property(dn, "ibm,drc-indexes", NULL);
+ names = get_property(dn, "ibm,drc-names", NULL);
+ types = get_property(dn, "ibm,drc-types", NULL);
+ domains = get_property(dn, "ibm,drc-power-domains", NULL);
if (!indexes || !names || !types || !domains) {
/* Slot does not have dynamically-removable children */
@@ -212,13 +212,13 @@ static int get_children_props(struct device_node *dn, int **drc_indexes,
int rpaphp_get_drc_props(struct device_node *dn, int *drc_index,
char **drc_name, char **drc_type, int *drc_power_domain)
{
- int *indexes, *names;
- int *types, *domains;
- unsigned int *my_index;
+ const int *indexes, *names;
+ const int *types, *domains;
+ const unsigned int *my_index;
char *name_tmp, *type_tmp;
int i, rc;
- my_index = (int *) get_property(dn, "ibm,my-drc-index", NULL);
+ my_index = get_property(dn, "ibm,my-drc-index", NULL);
if (!my_index) {
/* Node isn't DLPAR/hotplug capable */
return -EINVAL;
@@ -265,10 +265,10 @@ static int is_php_type(char *drc_type)
return 1;
}
-static int is_php_dn(struct device_node *dn, int **indexes, int **names,
- int **types, int **power_domains)
+static int is_php_dn(struct device_node *dn, const int **indexes,
+ const int **names, const int **types, const int **power_domains)
{
- int *drc_types;
+ const int *drc_types;
int rc;
rc = get_children_props(dn, indexes, names, &drc_types, power_domains);
@@ -296,7 +296,7 @@ int rpaphp_add_slot(struct device_node *dn)
struct slot *slot;
int retval = 0;
int i;
- int *indexes, *names, *types, *power_domains;
+ const int *indexes, *names, *types, *power_domains;
char *name, *type;
dbg("Entry %s: dn->full_name=%s\n", __FUNCTION__, dn->full_name);