Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial

* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (21 commits)
  BUG_ON() Conversion in drivers/video/
  BUG_ON() Conversion in drivers/parisc/
  BUG_ON() Conversion in drivers/block/
  BUG_ON() Conversion in sound/sparc/cs4231.c
  BUG_ON() Conversion in drivers/s390/block/dasd.c
  BUG_ON() Conversion in lib/swiotlb.c
  BUG_ON() Conversion in kernel/cpu.c
  BUG_ON() Conversion in ipc/msg.c
  BUG_ON() Conversion in block/elevator.c
  BUG_ON() Conversion in fs/coda/
  BUG_ON() Conversion in fs/binfmt_elf_fdpic.c
  BUG_ON() Conversion in input/serio/hil_mlc.c
  BUG_ON() Conversion in md/dm-hw-handler.c
  BUG_ON() Conversion in md/bitmap.c
  The comment describing how MS_ASYNC works in msync.c is confusing
  rcu: undeclared variable used in documentation
  fix typos "wich" -> "which"
  typo patch for fs/ufs/super.c
  Fix simple typos
  tabify drivers/char/Makefile
  ...

Documentation/RCU/whatisRCU.txt

@@ -360,7 +360,7 @@ uses of RCU may be found in listRCU.txt, arrayRCU.txt, and NMI-RCU.txt.
 		struct foo *new_fp;
 		struct foo *old_fp;
 
-		new_fp = kmalloc(sizeof(*fp), GFP_KERNEL);
+		new_fp = kmalloc(sizeof(*new_fp), GFP_KERNEL);
 		spin_lock(&foo_mutex);
 		old_fp = gbl_foo;
 		*new_fp = *old_fp;
@@ -461,7 +461,7 @@ The foo_update_a() function might then be written as follows:
 		struct foo *new_fp;
 		struct foo *old_fp;
 
-		new_fp = kmalloc(sizeof(*fp), GFP_KERNEL);
+		new_fp = kmalloc(sizeof(*new_fp), GFP_KERNEL);
 		spin_lock(&foo_mutex);
 		old_fp = gbl_foo;
 		*new_fp = *old_fp;

Documentation/arm/Booting

@@ -118,7 +118,7 @@ to store page tables.  The recommended placement is 32KiB into RAM.
 
 In either case, the following conditions must be met:
 
-- Quiesce all DMA capable devicess so that memory does not get
+- Quiesce all DMA capable devices so that memory does not get
   corrupted by bogus network packets or disk data. This will save
   you many hours of debug.
 

Documentation/arm/README

@@ -89,7 +89,7 @@ Modules
   Although modularisation is supported (and required for the FP emulator),
   each module on an ARM2/ARM250/ARM3 machine when is loaded will take
   memory up to the next 32k boundary due to the size of the pages.
-  Therefore, modularisation on these machines really worth it?
+  Therefore, is modularisation on these machines really worth it?
 
   However, ARM6 and up machines allow modules to take multiples of 4k, and
   as such Acorn RiscPCs and other architectures using these processors can

Documentation/arm/Setup

@@ -58,7 +58,7 @@ below:
  video_y
 
    This describes the character position of cursor on VGA console, and
-   is otherwise unused. (should not used for other console types, and
+   is otherwise unused. (should not be used for other console types, and
    should not be used for other purposes).
 
  memc_control_reg

Documentation/filesystems/proc.txt

@@ -121,7 +121,7 @@ Table 1-1: Process specific entries in /proc
 ..............................................................................
  File    Content                                        
  cmdline Command line arguments                         
- cpu	 Current and last cpu in wich it was executed		(2.4)(smp)
+ cpu	 Current and last cpu in which it was executed		(2.4)(smp)
  cwd	 Link to the current working directory
  environ Values of environment variables      
  exe	 Link to the executable of this process
@@ -309,13 +309,13 @@ is the same by default:
   > cat /proc/irq/0/smp_affinity 
   ffffffff
 
-It's a bitmask, in wich you can specify wich CPUs can handle the IRQ, you can
+It's a bitmask, in which you can specify which CPUs can handle the IRQ, you can
 set it by doing:
 
   > echo 1 > /proc/irq/prof_cpu_mask
 
 This means that only the first CPU will handle the IRQ, but you can also echo 5
-wich means that only the first and fourth CPU can handle the IRQ.
+which means that only the first and fourth CPU can handle the IRQ.
 
 The way IRQs are routed is handled by the IO-APIC, and it's Round Robin
 between all the CPUs which are allowed to handle it. As usual the kernel has

Documentation/networking/packet_mmap.txt

@@ -40,7 +40,7 @@ network interface card supports some sort of interrupt load mitigation or
 + How to use CONFIG_PACKET_MMAP
 --------------------------------------------------------------------------------
 
-From the user standpoint, you should use the higher level libpcap library, wich
+From the user standpoint, you should use the higher level libpcap library, which
 is a de facto standard, portable across nearly all operating systems
 including Win32. 
 
@@ -217,8 +217,8 @@ called pg_vec, its size limits the number of blocks that can be allocated.
 
 kmalloc allocates any number of bytes of phisically contiguous memory from 
 a pool of pre-determined sizes. This pool of memory is mantained by the slab 
-allocator wich is at the end the responsible for doing the allocation and 
-hence wich imposes the maximum memory that kmalloc can allocate. 
+allocator which is at the end the responsible for doing the allocation and 
+hence which imposes the maximum memory that kmalloc can allocate. 
 
 In a 2.4/2.6 kernel and the i386 architecture, the limit is 131072 bytes. The 
 predetermined sizes that kmalloc uses can be checked in the "size-<bytes>" 
@@ -254,7 +254,7 @@ and, the number of frames be
 
 	<block number> * <block size> / <frame size>
 
-Suposse the following parameters, wich apply for 2.6 kernel and an
+Suposse the following parameters, which apply for 2.6 kernel and an
 i386 architecture:
 
 	<size-max> = 131072 bytes
@@ -360,7 +360,7 @@ TP_STATUS_LOSING      : indicates there were packet drops from last time
                         statistics where checked with getsockopt() and
                         the PACKET_STATISTICS option.
 
-TP_STATUS_CSUMNOTREADY: currently it's used for outgoing IP packets wich 
+TP_STATUS_CSUMNOTREADY: currently it's used for outgoing IP packets which 
                         it's checksum will be done in hardware. So while 
                         reading the packet we should not try to check the 
                         checksum. 

MAINTAINERS

@@ -2025,12 +2025,6 @@ L:	parisc-linux@parisc-linux.org
 W:	http://www.parisc-linux.org/
 S:	Maintained
 
-PERSONALITY HANDLING
-P:	Christoph Hellwig
-M:	hch@infradead.org
-L:	linux-abi-devel@lists.sourceforge.net
-S:	Maintained
-
 PCI ERROR RECOVERY
 P:	Linas Vepstas
 M:	linas@austin.ibm.com
@@ -2081,6 +2075,12 @@ M:	tsbogend@alpha.franken.de
 L:	netdev@vger.kernel.org
 S:	Maintained
 
+PERSONALITY HANDLING
+P:	Christoph Hellwig
+M:	hch@infradead.org
+L:	linux-abi-devel@lists.sourceforge.net
+S:	Maintained
+
 PHRAM MTD DRIVER
 P:	Jörn Engel
 M:	joern@wh.fh-wedel.de

block/elevator.c

@@ -728,8 +728,7 @@ void elv_unregister_queue(struct request_queue *q)
 int elv_register(struct elevator_type *e)
 {
 	spin_lock_irq(&elv_list_lock);
-	if (elevator_find(e->elevator_name))
-		BUG();
+	BUG_ON(elevator_find(e->elevator_name));
 	list_add_tail(&e->list, &elv_list);
 	spin_unlock_irq(&elv_list_lock);
 

drivers/acpi/Kconfig

@@ -256,7 +256,8 @@ config ACPI_CUSTOM_DSDT_FILE
 	depends on ACPI_CUSTOM_DSDT
 	default ""
 	help
-	  Enter the full path name to the file wich includes the AmlCode declaration.
+	  Enter the full path name to the file which includes the AmlCode
+	  declaration.
 
 config ACPI_BLACKLIST_YEAR
 	int "Disable ACPI for systems before Jan 1st this year" if X86_32

drivers/block/DAC960.c

@@ -228,8 +228,7 @@ static void *slice_dma_loaf(struct dma_loaf *loaf, size_t len,
 	void *cpu_end = loaf->cpu_free + len;
 	void *cpu_addr = loaf->cpu_free;
 
-	if (cpu_end > loaf->cpu_base + loaf->length)
-		BUG();
+	BUG_ON(cpu_end > loaf->cpu_base + loaf->length);
 	*dma_handle = loaf->dma_free;
 	loaf->cpu_free = cpu_end;
 	loaf->dma_free += len;

drivers/block/cciss.c

@@ -2361,8 +2361,7 @@ queue:
 	if (!creq)
 		goto startio;
 
-	if (creq->nr_phys_segments > MAXSGENTRIES)
-                BUG();
+	BUG_ON(creq->nr_phys_segments > MAXSGENTRIES);
 
 	if (( c = cmd_alloc(h, 1)) == NULL)
 		goto full;

drivers/block/cciss_scsi.c

@@ -1316,7 +1316,7 @@ cciss_scsi_queue_command (struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd
 
 	cp->Request.Timeout = 0;
 	memset(cp->Request.CDB, 0, sizeof(cp->Request.CDB));
-	if (cmd->cmd_len > sizeof(cp->Request.CDB)) BUG();
+	BUG_ON(cmd->cmd_len > sizeof(cp->Request.CDB));
 	cp->Request.CDBLen = cmd->cmd_len;
 	memcpy(cp->Request.CDB, cmd->cmnd, cmd->cmd_len);
 	cp->Request.Type.Type = TYPE_CMD;

drivers/block/cpqarray.c

@@ -906,8 +906,7 @@ queue_next:
 	if (!creq)
 		goto startio;
 
-	if (creq->nr_phys_segments > SG_MAX)
-		BUG();
+	BUG_ON(creq->nr_phys_segments > SG_MAX);
 
 	if ((c = cmd_alloc(h,1)) == NULL)
 		goto startio;

drivers/char/Makefile

@@ -45,56 +45,57 @@ obj-$(CONFIG_HVC_CONSOLE)	+= hvc_console.o hvc_vio.o hvsi.o
 obj-$(CONFIG_RAW_DRIVER)	+= raw.o
 obj-$(CONFIG_SGI_SNSC)		+= snsc.o snsc_event.o
 obj-$(CONFIG_MMTIMER)		+= mmtimer.o
-obj-$(CONFIG_VIOCONS) += viocons.o
+obj-$(CONFIG_VIOCONS)		+= viocons.o
 obj-$(CONFIG_VIOTAPE)		+= viotape.o
 obj-$(CONFIG_HVCS)		+= hvcs.o
 obj-$(CONFIG_SGI_MBCS)		+= mbcs.o
 
-obj-$(CONFIG_PRINTER) += lp.o
-obj-$(CONFIG_TIPAR) += tipar.o
+obj-$(CONFIG_PRINTER)		+= lp.o
+obj-$(CONFIG_TIPAR)		+= tipar.o
 
-obj-$(CONFIG_DTLK) += dtlk.o
-obj-$(CONFIG_R3964) += n_r3964.o
-obj-$(CONFIG_APPLICOM) += applicom.o
-obj-$(CONFIG_SONYPI) += sonypi.o
-obj-$(CONFIG_RTC) += rtc.o
-obj-$(CONFIG_HPET) += hpet.o
-obj-$(CONFIG_GEN_RTC) += genrtc.o
-obj-$(CONFIG_EFI_RTC) += efirtc.o
-obj-$(CONFIG_SGI_DS1286) += ds1286.o
-obj-$(CONFIG_SGI_IP27_RTC) += ip27-rtc.o
-obj-$(CONFIG_DS1302) += ds1302.o
-obj-$(CONFIG_S3C2410_RTC) += s3c2410-rtc.o
-obj-$(CONFIG_RTC_VR41XX) += vr41xx_rtc.o
+obj-$(CONFIG_DTLK)		+= dtlk.o
+obj-$(CONFIG_R3964)		+= n_r3964.o
+obj-$(CONFIG_APPLICOM)		+= applicom.o
+obj-$(CONFIG_SONYPI)		+= sonypi.o
+obj-$(CONFIG_RTC)		+= rtc.o
+obj-$(CONFIG_HPET)		+= hpet.o
+obj-$(CONFIG_GEN_RTC)		+= genrtc.o
+obj-$(CONFIG_EFI_RTC)		+= efirtc.o
+obj-$(CONFIG_SGI_DS1286)	+= ds1286.o
+obj-$(CONFIG_SGI_IP27_RTC)	+= ip27-rtc.o
+obj-$(CONFIG_DS1302)		+= ds1302.o
+obj-$(CONFIG_S3C2410_RTC)	+= s3c2410-rtc.o
+obj-$(CONFIG_RTC_VR41XX)	+= vr41xx_rtc.o
 ifeq ($(CONFIG_GENERIC_NVRAM),y)
-  obj-$(CONFIG_NVRAM) += generic_nvram.o
+  obj-$(CONFIG_NVRAM)	+= generic_nvram.o
 else
-  obj-$(CONFIG_NVRAM) += nvram.o
+  obj-$(CONFIG_NVRAM)	+= nvram.o
 endif
-obj-$(CONFIG_TOSHIBA) += toshiba.o
-obj-$(CONFIG_I8K) += i8k.o
-obj-$(CONFIG_DS1620) += ds1620.o
-obj-$(CONFIG_HW_RANDOM) += hw_random.o
-obj-$(CONFIG_FTAPE) += ftape/
-obj-$(CONFIG_COBALT_LCD) += lcd.o
-obj-$(CONFIG_PPDEV) += ppdev.o
-obj-$(CONFIG_NWBUTTON) += nwbutton.o
-obj-$(CONFIG_NWFLASH) += nwflash.o
-obj-$(CONFIG_SCx200_GPIO) += scx200_gpio.o
-obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio.o
-obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o
-obj-$(CONFIG_TANBAC_TB0219) += tb0219.o
-obj-$(CONFIG_TELCLOCK) += tlclk.o
+obj-$(CONFIG_TOSHIBA)		+= toshiba.o
+obj-$(CONFIG_I8K)		+= i8k.o
+obj-$(CONFIG_DS1620)		+= ds1620.o
+obj-$(CONFIG_HW_RANDOM)		+= hw_random.o
+obj-$(CONFIG_FTAPE)		+= ftape/
+obj-$(CONFIG_COBALT_LCD)	+= lcd.o
+obj-$(CONFIG_PPDEV)		+= ppdev.o
+obj-$(CONFIG_NWBUTTON)		+= nwbutton.o
+obj-$(CONFIG_NWFLASH)		+= nwflash.o
+obj-$(CONFIG_SCx200_GPIO)	+= scx200_gpio.o
+obj-$(CONFIG_CS5535_GPIO)	+= cs5535_gpio.o
+obj-$(CONFIG_GPIO_VR41XX)	+= vr41xx_giu.o
+obj-$(CONFIG_TANBAC_TB0219)	+= tb0219.o
+obj-$(CONFIG_TELCLOCK)		+= tlclk.o
 
-obj-$(CONFIG_WATCHDOG)	+= watchdog/
-obj-$(CONFIG_MWAVE) += mwave/
-obj-$(CONFIG_AGP) += agp/
-obj-$(CONFIG_DRM) += drm/
-obj-$(CONFIG_PCMCIA) += pcmcia/
-obj-$(CONFIG_IPMI_HANDLER) += ipmi/
+obj-$(CONFIG_WATCHDOG)		+= watchdog/
+obj-$(CONFIG_MWAVE)		+= mwave/
+obj-$(CONFIG_AGP)		+= agp/
+obj-$(CONFIG_DRM)		+= drm/
+obj-$(CONFIG_PCMCIA)		+= pcmcia/
+obj-$(CONFIG_IPMI_HANDLER)	+= ipmi/
+
+obj-$(CONFIG_HANGCHECK_TIMER)	+= hangcheck-timer.o
+obj-$(CONFIG_TCG_TPM)		+= tpm/
 
-obj-$(CONFIG_HANGCHECK_TIMER) += hangcheck-timer.o
-obj-$(CONFIG_TCG_TPM) += tpm/
 # Files generated that shall be removed upon make clean
 clean-files := consolemap_deftbl.c defkeymap.c qtronixmap.c
 

drivers/input/serio/hil_mlc.c

@@ -556,7 +556,7 @@ static inline void hilse_setup_input(hil_mlc *mlc, struct hilse_node *node) {
 	do_gettimeofday(&(mlc->instart));
 	mlc->icount = 15;
 	memset(mlc->ipacket, 0, 16 * sizeof(hil_packet));
-	if (down_trylock(&(mlc->isem))) BUG();
+	BUG_ON(down_trylock(&(mlc->isem)));
 
 	return;
 }

drivers/isdn/i4l/isdn_x25iface.c

@@ -7,7 +7,7 @@
  *
  * stuff needed to support the Linux X.25 PLP code on top of devices that
  * can provide a lab_b service using the concap_proto mechanism.
- * This module supports a network interface wich provides lapb_sematics
+ * This module supports a network interface which provides lapb_sematics
  * -- as defined in Documentation/networking/x25-iface.txt -- to
  * the upper layer and assumes that the lower layer provides a reliable
  * data link service by means of the concap_device_ops callbacks.

drivers/md/bitmap.c

@@ -1309,7 +1309,7 @@ int bitmap_startwrite(struct bitmap *bitmap, sector_t offset, unsigned long sect
 		case 1:
 			*bmc = 2;
 		}
-		if ((*bmc & COUNTER_MAX) == COUNTER_MAX) BUG();
+		BUG_ON((*bmc & COUNTER_MAX) == COUNTER_MAX);
 		(*bmc)++;
 
 		spin_unlock_irq(&bitmap->lock);

drivers/md/dm-hw-handler.c

@@ -83,8 +83,7 @@ void dm_put_hw_handler(struct hw_handler_type *hwht)
 	if (--hwhi->use == 0)
 		module_put(hwhi->hwht.module);
 
-	if (hwhi->use < 0)
-		BUG();
+	BUG_ON(hwhi->use < 0);
 
       out:
 	up_read(&_hwh_lock);

drivers/parisc/sba_iommu.c

@@ -1724,9 +1724,7 @@ printk("sba_hw_init(): mem_boot 0x%x 0x%x 0x%x 0x%x\n", PAGE0->mem_boot.hpa,
 		sba_dev->chip_resv.start = PCI_F_EXTEND | 0xfef00000UL;
 		sba_dev->chip_resv.end   = PCI_F_EXTEND | (0xff000000UL - 1) ;
 		err = request_resource(&iomem_resource, &(sba_dev->chip_resv));
-		if (err < 0) {
-			BUG();
-		}
+		BUG_ON(err < 0);
 
 	} else if (IS_PLUTO(sba_dev->iodc)) {
 		int err;
@@ -2185,8 +2183,7 @@ void sba_directed_lmmio(struct parisc_device *pci_hba, struct resource *r)
 	int i;
 	int rope = (pci_hba->hw_path & (ROPES_PER_IOC-1));  /* rope # */
 
-	if ((t!=HPHW_IOA) && (t!=HPHW_BCPORT))
-		BUG();
+	BUG_ON((t!=HPHW_IOA) && (t!=HPHW_BCPORT));
 
 	r->start = r->end = 0;
 
@@ -2228,8 +2225,7 @@ void sba_distributed_lmmio(struct parisc_device *pci_hba, struct resource *r )
 	int base, size;
 	int rope = (pci_hba->hw_path & (ROPES_PER_IOC-1));  /* rope # */
 
-	if ((t!=HPHW_IOA) && (t!=HPHW_BCPORT))
-		BUG();
+	BUG_ON((t!=HPHW_IOA) && (t!=HPHW_BCPORT));
 
 	r->start = r->end = 0;
 

drivers/parisc/superio.c

@@ -157,8 +157,8 @@ superio_init(struct pci_dev *pcidev)
         if (sio->suckyio_irq_enabled)                                       
 		return;
 
-	if (!pdev) BUG();
-	if (!sio->usb_pdev) BUG();
+	BUG_ON(!pdev);
+	BUG_ON(!sio->usb_pdev);
 
 	/* use the IRQ iosapic found for USB INT D... */
 	pdev->irq = sio->usb_pdev->irq;
@@ -474,8 +474,7 @@ superio_probe(struct pci_dev *dev, const struct pci_device_id *id)
 		dev->subsystem_vendor, dev->subsystem_device,
 		dev->class);
 
-	if (!sio->suckyio_irq_enabled)
-		BUG(); /* Enabled by PCI_FIXUP_FINAL */
+	BUG_ON(!sio->suckyio_irq_enabled);	/* Enabled by PCI_FIXUP_FINAL */
 
 	if (dev->device == PCI_DEVICE_ID_NS_87560_LIO) {	/* Function 1 */
 		superio_parport_init();