diff --git a/drivers/pci/hotplug/cpqphp.h b/drivers/pci/hotplug/cpqphp.h index b1decfa88b7a1adfa7929395359d6f0737738f6b..afaf8f69f73ec0938f754f427822a929697b79b4 100644 --- a/drivers/pci/hotplug/cpqphp.h +++ b/drivers/pci/hotplug/cpqphp.h @@ -449,6 +449,11 @@ extern u8 cpqhp_disk_irq; /* inline functions */ +static inline char *slot_name(struct slot *slot) +{ + return hotplug_slot_name(slot->hotplug_slot); +} + /* * return_resource * @@ -696,14 +701,6 @@ static inline int get_presence_status(struct controller *ctrl, struct slot *slot return presence_save; } -#define SLOT_NAME_SIZE 10 - -static inline void make_slot_name(char *buffer, int buffer_size, struct slot *slot) -{ - snprintf(buffer, buffer_size, "%d", slot->number); -} - - static inline int wait_for_ctrl_irq(struct controller *ctrl) { DECLARE_WAITQUEUE(wait, current); diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c index a7fe4584f00bbaaa8a616e08f686ddbdaac6dc55..724d42c4adbcbcd1b80edf6614d6df377ccbe8df 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); @@ -437,10 +435,10 @@ static int ctrl_slot_setup(struct controller *ctrl, result = pci_hp_register(hotplug_slot, ctrl->pci_dev->subordinate, slot->device, - hotplug_slot->name); + name); if (result) { err("pci_hp_register failed with error %d\n", result); - goto error_name; + goto error_info; } slot->next = ctrl->slot; @@ -452,8 +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: @@ -639,7 +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; @@ -666,7 +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; @@ -698,7 +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; @@ -721,7 +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); } @@ -732,7 +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; @@ -743,7 +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; @@ -754,7 +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); @@ -766,7 +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); @@ -778,7 +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; @@ -790,7 +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;