diff options
Diffstat (limited to 'drivers/pci/hotplug/cpqphp_core.c')
| -rw-r--r-- | drivers/pci/hotplug/cpqphp_core.c | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c index a96b739b2d3..74178875b94 100644 --- a/drivers/pci/hotplug/cpqphp_core.c +++ b/drivers/pci/hotplug/cpqphp_core.c @@ -117,12 +117,10 @@ static inline int is_slot66mhz(struct slot *slot) /** * detect_SMBIOS_pointer - find the System Management BIOS Table in mem region. - * * @begin: begin pointer for region to be scanned. * @end: end pointer for region to be scanned. * - * Returns pointer to the head of the SMBIOS tables (or NULL) - * + * Returns pointer to the head of the SMBIOS tables (or %NULL). */ static void __iomem * detect_SMBIOS_pointer(void __iomem *begin, void __iomem *end) { @@ -157,9 +155,9 @@ static void __iomem * detect_SMBIOS_pointer(void __iomem *begin, void __iomem *e /** * init_SERR - Initializes the per slot SERR generation. + * @ctrl: controller to use * * For unexpected switch opens - * */ static int init_SERR(struct controller * ctrl) { @@ -224,14 +222,15 @@ static int pci_print_IRQ_route (void) /** * get_subsequent_smbios_entry: get the next entry from bios table. - * - * Gets the first entry if previous == NULL - * Otherwise, returns the next entry - * Uses global SMBIOS Table pointer - * + * @smbios_start: where to start in the SMBIOS table + * @smbios_table: location of the SMBIOS table * @curr: %NULL or pointer to previously returned structure * - * returns a pointer to an SMBIOS structure or NULL if none found + * Gets the first entry if previous == NULL; + * otherwise, returns the next entry. + * Uses global SMBIOS Table pointer. + * + * Returns a pointer to an SMBIOS structure or NULL if none found. */ static void __iomem *get_subsequent_smbios_entry(void __iomem *smbios_start, void __iomem *smbios_table, @@ -272,17 +271,18 @@ static void __iomem *get_subsequent_smbios_entry(void __iomem *smbios_start, /** - * get_SMBIOS_entry - * - * @type:SMBIOS structure type to be returned + * get_SMBIOS_entry - return the requested SMBIOS entry or %NULL + * @smbios_start: where to start in the SMBIOS table + * @smbios_table: location of the SMBIOS table + * @type: SMBIOS structure type to be returned * @previous: %NULL or pointer to previously returned structure * - * Gets the first entry of the specified type if previous == NULL + * Gets the first entry of the specified type if previous == %NULL; * Otherwise, returns the next entry of the given type. - * Uses global SMBIOS Table pointer - * Uses get_subsequent_smbios_entry + * Uses global SMBIOS Table pointer. + * Uses get_subsequent_smbios_entry. * - * returns a pointer to an SMBIOS structure or %NULL if none found + * Returns a pointer to an SMBIOS structure or %NULL if none found. */ static void __iomem *get_SMBIOS_entry(void __iomem *smbios_start, void __iomem *smbios_table, @@ -581,7 +581,9 @@ get_slot_mapping(struct pci_bus *bus, u8 bus_num, u8 dev_num, u8 *slot) /** * cpqhp_set_attention_status - Turns the Amber LED for a slot on or off - * + * @ctrl: struct controller to use + * @func: PCI device/function info + * @status: LED control flag: 1 = LED on, 0 = LED off */ static int cpqhp_set_attention_status(struct controller *ctrl, struct pci_func *func, @@ -621,7 +623,8 @@ cpqhp_set_attention_status(struct controller *ctrl, struct pci_func *func, /** * set_attention_status - Turns the Amber LED for a slot on or off - * + * @hotplug_slot: slot to change LED on + * @status: LED control flag */ static int set_attention_status (struct hotplug_slot *hotplug_slot, u8 status) { |