diff options
Diffstat (limited to 'drivers/pci/hotplug/rpaphp_core.c')
| -rw-r--r-- | drivers/pci/hotplug/rpaphp_core.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c index 4796c15fba94..93aa29f6d39c 100644 --- a/drivers/pci/hotplug/rpaphp_core.c +++ b/drivers/pci/hotplug/rpaphp_core.c @@ -39,6 +39,7 @@ bool rpaphp_debug; LIST_HEAD(rpaphp_slot_head); +EXPORT_SYMBOL_GPL(rpaphp_slot_head); #define DRIVER_VERSION "0.1" #define DRIVER_AUTHOR "Linda Xie <lxie@us.ibm.com>" @@ -88,7 +89,7 @@ static int set_attention_status(struct hotplug_slot *hotplug_slot, u8 value) * @hotplug_slot: slot to get status * @value: pointer to store status */ -static int get_power_status(struct hotplug_slot *hotplug_slot, u8 * value) +static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value) { int retval, level; struct slot *slot = (struct slot *)hotplug_slot->private; @@ -104,14 +105,14 @@ static int get_power_status(struct hotplug_slot *hotplug_slot, u8 * value) * @hotplug_slot: slot to get status * @value: pointer to store status */ -static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 * value) +static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value) { struct slot *slot = (struct slot *)hotplug_slot->private; *value = slot->hotplug_slot->info->attention_status; return 0; } -static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 * value) +static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value) { struct slot *slot = (struct slot *)hotplug_slot->private; int rc, state; @@ -223,16 +224,16 @@ int rpaphp_get_drc_props(struct device_node *dn, int *drc_index, type_tmp = (char *) &types[1]; /* Iterate through parent properties, looking for my-drc-index */ - for (i = 0; i < indexes[0]; i++) { + for (i = 0; i < be32_to_cpu(indexes[0]); i++) { if ((unsigned int) indexes[i + 1] == *my_index) { if (drc_name) *drc_name = name_tmp; if (drc_type) *drc_type = type_tmp; if (drc_index) - *drc_index = *my_index; + *drc_index = be32_to_cpu(*my_index); if (drc_power_domain) - *drc_power_domain = domains[i+1]; + *drc_power_domain = be32_to_cpu(domains[i+1]); return 0; } name_tmp += (strlen(name_tmp) + 1); @@ -241,6 +242,7 @@ int rpaphp_get_drc_props(struct device_node *dn, int *drc_index, return -EINVAL; } +EXPORT_SYMBOL_GPL(rpaphp_get_drc_props); static int is_php_type(char *drc_type) { @@ -321,16 +323,19 @@ int rpaphp_add_slot(struct device_node *dn) /* register PCI devices */ name = (char *) &names[1]; type = (char *) &types[1]; - for (i = 0; i < indexes[0]; i++) { + for (i = 0; i < be32_to_cpu(indexes[0]); i++) { + int index; - slot = alloc_slot_struct(dn, indexes[i + 1], name, power_domains[i + 1]); + index = be32_to_cpu(indexes[i + 1]); + slot = alloc_slot_struct(dn, index, name, + be32_to_cpu(power_domains[i + 1])); if (!slot) return -ENOMEM; slot->type = simple_strtoul(type, NULL, 10); dbg("Found drc-index:0x%x drc-name:%s drc-type:%s\n", - indexes[i + 1], name, type); + index, name, type); retval = rpaphp_enable_slot(slot); if (!retval) @@ -347,6 +352,7 @@ int rpaphp_add_slot(struct device_node *dn) /* XXX FIXME: reports a failure only if last entry in loop failed */ return retval; } +EXPORT_SYMBOL_GPL(rpaphp_add_slot); static void __exit cleanup_slots(void) { @@ -440,7 +446,3 @@ struct hotplug_slot_ops rpaphp_hotplug_slot_ops = { module_init(rpaphp_init); module_exit(rpaphp_exit); - -EXPORT_SYMBOL_GPL(rpaphp_add_slot); -EXPORT_SYMBOL_GPL(rpaphp_slot_head); -EXPORT_SYMBOL_GPL(rpaphp_get_drc_props); |