Merge branch 'kernel-doc' from Randy Dunlap

The usual kernel-doc fixups from Randy.  Some of them David acked as
merged in his tree, this is the random left-overs.

* kernel-doc:
  docbook: fix sched source file names in device-drivers book
  docbook: change iomap source filename in deviceiobook
  docbook: don't use serial_core.h in device-drivers book
  kernel-doc: fix kernel-doc warnings in sched
  kernel-doc: fix new warnings in cfg80211.h
  kernel-doc: fix new warning in usb.h
  kernel-doc: fix new warnings in device.h
  kernel-doc: fix new warnings in debugfs
  kernel-doc: fix new warning in regulator core
  kernel-doc: fix new warnings in pci
  kernel-doc: fix new warnings in driver-core
  kernel-doc: fix new warnings in auditsc.c
  scripts/kernel-doc: fix fatal error caused by cfg80211.h

Documentation/DocBook/device-drivers.tmpl

@@ -50,7 +50,9 @@
 
      <sect1><title>Delaying, scheduling, and timer routines</title>
 !Iinclude/linux/sched.h
-!Ekernel/sched.c
+!Ekernel/sched/core.c
+!Ikernel/sched/cpupri.c
+!Ikernel/sched/fair.c
 !Iinclude/linux/completion.h
 !Ekernel/timer.c
      </sect1>
@@ -216,7 +218,6 @@ X!Isound/sound_firmware.c
 
   <chapter id="uart16x50">
      <title>16x50 UART Driver</title>
-!Iinclude/linux/serial_core.h
 !Edrivers/tty/serial/serial_core.c
 !Edrivers/tty/serial/8250.c
   </chapter>

Documentation/DocBook/deviceiobook.tmpl

@@ -317,7 +317,7 @@ CPU B:  spin_unlock_irqrestore(&dev_lock, flags)
   <chapter id="pubfunctions">
      <title>Public Functions Provided</title>
 !Iarch/x86/include/asm/io.h
-!Elib/iomap.c
+!Elib/pci_iomap.c
   </chapter>
 
 </book>

drivers/base/bus.c

@@ -915,9 +915,10 @@ static BUS_ATTR(uevent, S_IWUSR, NULL, bus_uevent_store);
 
 /**
  * __bus_register - register a driver-core subsystem
- * @bus: bus.
+ * @bus: bus to register
+ * @key: lockdep class key
  *
- * Once we have that, we registered the bus with the kobject
+ * Once we have that, we register the bus with the kobject
  * infrastructure, then register the children subsystems it has:
  * the devices and drivers that belong to the subsystem.
  */
@@ -1220,8 +1221,8 @@ static void system_root_device_release(struct device *dev)
 }
 /**
  * subsys_system_register - register a subsystem at /sys/devices/system/
- * @subsys - system subsystem
- * @groups - default attributes for the root device
+ * @subsys: system subsystem
+ * @groups: default attributes for the root device
  *
  * All 'system' subsystems have a /sys/devices/system/<name> root device
  * with the name of the subsystem. The root device can carry subsystem-

drivers/pci/pci.c

@@ -2802,7 +2802,7 @@ pci_intx(struct pci_dev *pdev, int enable)
 
 /**
  * pci_intx_mask_supported - probe for INTx masking support
- * @pdev: the PCI device to operate on
+ * @dev: the PCI device to operate on
  *
  * Check if the device dev support INTx masking via the config space
  * command word.
@@ -2884,7 +2884,7 @@ done:
 
 /**
  * pci_check_and_mask_intx - mask INTx on pending interrupt
- * @pdev: the PCI device to operate on
+ * @dev: the PCI device to operate on
  *
  * Check if the device dev has its INTx line asserted, mask it and
  * return true in that case. False is returned if not interrupt was
@@ -2898,7 +2898,7 @@ EXPORT_SYMBOL_GPL(pci_check_and_mask_intx);
 
 /**
  * pci_check_and_mask_intx - unmask INTx of no interrupt is pending
- * @pdev: the PCI device to operate on
+ * @dev: the PCI device to operate on
  *
  * Check if the device dev has its INTx line asserted, unmask it if not
  * and return true. False is returned and the mask remains active if

drivers/regulator/core.c

@@ -2731,6 +2731,7 @@ static void rdev_init_debugfs(struct regulator_dev *rdev)
  * @dev: struct device for the regulator
  * @init_data: platform provided init data, passed through by driver
  * @driver_data: private regulator data
+ * @of_node: target open firmware device structure (may be NULL)
  *
  * Called by regulator drivers to register a regulator.
  * Returns 0 on success.

fs/debugfs/file.c

@@ -540,7 +540,7 @@ EXPORT_SYMBOL_GPL(debugfs_create_blob);
  * debugfs_print_regs32 - use seq_print to describe a set of registers
  * @s: the seq_file structure being used to generate output
  * @regs: an array if struct debugfs_reg32 structures
- * @mregs: the length of the above array
+ * @nregs: the length of the above array
  * @base: the base address to be used in reading the registers
  * @prefix: a string to be prefixed to every output line
  *

include/linux/device.h

@@ -279,11 +279,11 @@ struct device *driver_find_device(struct device_driver *drv,
 
 /**
  * struct subsys_interface - interfaces to device functions
- * @name        name of the device function
- * @subsystem   subsytem of the devices to attach to
- * @node        the list of functions registered at the subsystem
- * @add         device hookup to device function handler
- * @remove      device hookup to device function handler
+ * @name:       name of the device function
+ * @subsys:     subsytem of the devices to attach to
+ * @node:       the list of functions registered at the subsystem
+ * @add_dev:    device hookup to device function handler
+ * @remove_dev: device hookup to device function handler
  *
  * Simple interfaces attached to a subsystem. Multiple interfaces can
  * attach to a subsystem and its devices. Unlike drivers, they do not
@@ -612,6 +612,7 @@ struct device_dma_parameters {
  * @archdata:	For arch-specific additions.
  * @of_node:	Associated device tree node.
  * @devt:	For creating the sysfs "dev".
+ * @id:		device instance
  * @devres_lock: Spinlock to protect the resource of the device.
  * @devres_head: The resources list of the device.
  * @knode_class: The node used to add the device to the class list.
@@ -1003,6 +1004,10 @@ extern long sysfs_deprecated;
  * Each module may only use this macro once, and calling it replaces
  * module_init() and module_exit().
  *
+ * @__driver: driver name
+ * @__register: register function for this driver type
+ * @__unregister: unregister function for this driver type
+ *
  * Use this macro to construct bus specific macros for registering
  * drivers, and do not use it on its own.
  */

include/linux/sched.h

@@ -2088,7 +2088,7 @@ extern int sched_setscheduler_nocheck(struct task_struct *, int,
 extern struct task_struct *idle_task(int cpu);
 /**
  * is_idle_task - is the specified task an idle task?
- * @tsk: the task in question.
+ * @p: the task in question.
  */
 static inline bool is_idle_task(struct task_struct *p)
 {

include/linux/usb.h

@@ -1073,6 +1073,7 @@ typedef void (*usb_complete_t)(struct urb *);
  *	which the host controller driver should use in preference to the
  *	transfer_buffer.
  * @sg: scatter gather buffer list
+ * @num_mapped_sgs: (internal) number of mapped sg entries
  * @num_sgs: number of entries in the sg list
  * @transfer_buffer_length: How big is transfer_buffer.  The transfer may
  *	be broken up into chunks according to the current maximum packet

include/net/cfg80211.h

@@ -1140,6 +1140,7 @@ struct cfg80211_disassoc_request {
  * @bssid: Fixed BSSID requested, maybe be %NULL, if set do not
  *	search for IBSSs with a different BSSID.
  * @channel: The channel to use if no IBSS can be found to join.
+ * @channel_type: channel type (HT mode)
  * @channel_fixed: The channel should be fixed -- do not search for
  *	IBSSs to join on other channels.
  * @ie: information element(s) to include in the beacon
@@ -1978,6 +1979,11 @@ struct wiphy_wowlan_support {
  *	configured as RX antennas. Antenna configuration commands will be
  *	rejected unless this or @available_antennas_tx is set.
  *
+ * @probe_resp_offload:
+ *	 Bitmap of supported protocols for probe response offloading.
+ *	 See &enum nl80211_probe_resp_offload_support_attr. Only valid
+ *	 when the wiphy flag @WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD is set.
+ *
  * @max_remain_on_channel_duration: Maximum time a remain-on-channel operation
  *	may request, if implemented.
  *

kernel/auditsc.c

@@ -1863,11 +1863,12 @@ void __audit_syscall_entry(int arch, int major,
 
 /**
  * audit_syscall_exit - deallocate audit context after a system call
- * @pt_regs: syscall registers
+ * @success: success value of the syscall
+ * @return_code: return value of the syscall
  *
  * Tear down after system call.  If the audit context has been marked as
  * auditable (either because of the AUDIT_RECORD_CONTEXT state from
- * filtering, or because some other part of the kernel write an audit
+ * filtering, or because some other part of the kernel wrote an audit
  * message), then write out the syscall information.  In call cases,
  * free the names stored from getname().
  */

kernel/sched/cpupri.c

@@ -129,7 +129,7 @@ int cpupri_find(struct cpupri *cp, struct task_struct *p,
  * cpupri_set - update the cpu priority setting
  * @cp: The cpupri context
  * @cpu: The target cpu
- * @pri: The priority (INVALID-RT99) to assign to this CPU
+ * @newpri: The priority (INVALID-RT99) to assign to this CPU
  *
  * Note: Assumes cpu_rq(cpu)->lock is locked
  *
@@ -200,7 +200,6 @@ void cpupri_set(struct cpupri *cp, int cpu, int newpri)
 /**
  * cpupri_init - initialize the cpupri structure
  * @cp: The cpupri context
- * @bootmem: true if allocations need to use bootmem
  *
  * Returns: -ENOMEM if memory fails.
  */

scripts/kernel-doc

@@ -5,7 +5,7 @@ use strict;
 ## Copyright (c) 1998 Michael Zucchi, All Rights Reserved        ##
 ## Copyright (C) 2000, 1  Tim Waugh <twaugh@redhat.com>          ##
 ## Copyright (C) 2001  Simon Huggins                             ##
-## Copyright (C) 2005-2010  Randy Dunlap                         ##
+## Copyright (C) 2005-2012  Randy Dunlap                         ##
 ## 								 ##
 ## #define enhancements by Armin Kuster <akuster@mvista.com>	 ##
 ## Copyright (c) 2000 MontaVista Software, Inc.			 ##
@@ -1785,6 +1785,7 @@ sub dump_function($$) {
     $prototype =~ s/__devinit +//;
     $prototype =~ s/__init +//;
     $prototype =~ s/__init_or_module +//;
+    $prototype =~ s/__must_check +//;
     $prototype =~ s/^#\s*define\s+//; #ak added
     $prototype =~ s/__attribute__\s*\(\([a-z,]*\)\)//;