diff options
Diffstat (limited to 'drivers/pci/hotplug/cpqphp_core.c')
| -rw-r--r-- | drivers/pci/hotplug/cpqphp_core.c | 43 |
1 files changed, 20 insertions, 23 deletions
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c index 54defec51d08..724d42c4adbc 100644 --- a/drivers/pci/hotplug/cpqphp_core.c +++ b/drivers/pci/hotplug/cpqphp_core.c @@ -315,14 +315,15 @@ static void release_slot(struct hotplug_slot *hotplug_slot) { struct slot *slot = hotplug_slot->private; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); kfree(slot->hotplug_slot->info); - kfree(slot->hotplug_slot->name); kfree(slot->hotplug_slot); kfree(slot); } +#define SLOT_NAME_SIZE 10 + static int ctrl_slot_setup(struct controller *ctrl, void __iomem *smbios_start, void __iomem *smbios_table) @@ -335,6 +336,7 @@ static int ctrl_slot_setup(struct controller *ctrl, u8 slot_number; u8 ctrl_slot; u32 tempdword; + char name[SLOT_NAME_SIZE]; void __iomem *slot_entry= NULL; int result = -ENOMEM; @@ -363,16 +365,12 @@ static int ctrl_slot_setup(struct controller *ctrl, if (!hotplug_slot->info) goto error_hpslot; hotplug_slot_info = hotplug_slot->info; - hotplug_slot->name = kmalloc(SLOT_NAME_SIZE, GFP_KERNEL); - - if (!hotplug_slot->name) - goto error_info; slot->ctrl = ctrl; slot->bus = ctrl->bus; slot->device = slot_device; slot->number = slot_number; - dbg("slot->number = %d\n", slot->number); + dbg("slot->number = %u\n", slot->number); slot_entry = get_SMBIOS_entry(smbios_start, smbios_table, 9, slot_entry); @@ -418,9 +416,9 @@ static int ctrl_slot_setup(struct controller *ctrl, /* register this slot with the hotplug pci core */ hotplug_slot->release = &release_slot; hotplug_slot->private = slot; - make_slot_name(hotplug_slot->name, SLOT_NAME_SIZE, slot); + snprintf(name, SLOT_NAME_SIZE, "%u", slot->number); hotplug_slot->ops = &cpqphp_hotplug_slot_ops; - + hotplug_slot_info->power_status = get_slot_enabled(ctrl, slot); hotplug_slot_info->attention_status = cpq_get_attention_status(ctrl, slot); @@ -436,10 +434,11 @@ static int ctrl_slot_setup(struct controller *ctrl, slot_number); result = pci_hp_register(hotplug_slot, ctrl->pci_dev->subordinate, - slot->device); + slot->device, + name); if (result) { err("pci_hp_register failed with error %d\n", result); - goto error_name; + goto error_info; } slot->next = ctrl->slot; @@ -451,8 +450,6 @@ static int ctrl_slot_setup(struct controller *ctrl, } return 0; -error_name: - kfree(hotplug_slot->name); error_info: kfree(hotplug_slot_info); error_hpslot: @@ -638,7 +635,7 @@ static int set_attention_status (struct hotplug_slot *hotplug_slot, u8 status) u8 device; u8 function; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); if (cpqhp_get_bus_dev(ctrl, &bus, &devfn, slot->number) == -1) return -ENODEV; @@ -665,7 +662,7 @@ static int process_SI(struct hotplug_slot *hotplug_slot) u8 device; u8 function; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); if (cpqhp_get_bus_dev(ctrl, &bus, &devfn, slot->number) == -1) return -ENODEV; @@ -697,7 +694,7 @@ static int process_SS(struct hotplug_slot *hotplug_slot) u8 device; u8 function; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); if (cpqhp_get_bus_dev(ctrl, &bus, &devfn, slot->number) == -1) return -ENODEV; @@ -720,7 +717,7 @@ static int hardware_test(struct hotplug_slot *hotplug_slot, u32 value) struct slot *slot = hotplug_slot->private; struct controller *ctrl = slot->ctrl; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); return cpqhp_hardware_test(ctrl, value); } @@ -731,7 +728,7 @@ static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = hotplug_slot->private; struct controller *ctrl = slot->ctrl; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); *value = get_slot_enabled(ctrl, slot); return 0; @@ -742,7 +739,7 @@ static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = hotplug_slot->private; struct controller *ctrl = slot->ctrl; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); *value = cpq_get_attention_status(ctrl, slot); return 0; @@ -753,7 +750,7 @@ static int get_latch_status(struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = hotplug_slot->private; struct controller *ctrl = slot->ctrl; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); *value = cpq_get_latch_status(ctrl, slot); @@ -765,7 +762,7 @@ static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value) struct slot *slot = hotplug_slot->private; struct controller *ctrl = slot->ctrl; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); *value = get_presence_status(ctrl, slot); @@ -777,7 +774,7 @@ static int get_max_bus_speed (struct hotplug_slot *hotplug_slot, enum pci_bus_sp struct slot *slot = hotplug_slot->private; struct controller *ctrl = slot->ctrl; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); *value = ctrl->speed_capability; @@ -789,7 +786,7 @@ static int get_cur_bus_speed (struct hotplug_slot *hotplug_slot, enum pci_bus_sp struct slot *slot = hotplug_slot->private; struct controller *ctrl = slot->ctrl; - dbg("%s - physical_slot = %s\n", __func__, hotplug_slot->name); + dbg("%s - physical_slot = %s\n", __func__, slot_name(slot)); *value = ctrl->speed; |