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;
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;
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.
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
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
..............................................................................
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
> 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
+ 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.
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>"
<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
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.
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
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
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);
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
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;
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;
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;
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;
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-$(CONFIG_DTLK) += dtlk.o
-obj-$(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_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
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_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_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_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
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;
}
*
* 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.
case 1:
*bmc = 2;
}
- if ((*bmc & COUNTER_MAX) == COUNTER_MAX) BUG();
+ BUG_ON((*bmc & COUNTER_MAX) == COUNTER_MAX);
(*bmc)++;
spin_unlock_irq(&bitmap->lock);
if (--hwhi->use == 0)
module_put(hwhi->hwht.module);
- if (hwhi->use < 0)
- BUG();
+ BUG_ON(hwhi->use < 0);
out:
up_read(&_hwh_lock);
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;
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;
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;
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;
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();
struct dasd_ccw_req *cqr;
/* Sanity checks */
- if ( magic == NULL || datasize > PAGE_SIZE ||
- (cplength*sizeof(struct ccw1)) > PAGE_SIZE)
- BUG();
+ BUG_ON( magic == NULL || datasize > PAGE_SIZE ||
+ (cplength*sizeof(struct ccw1)) > PAGE_SIZE);
cqr = kzalloc(sizeof(struct dasd_ccw_req), GFP_ATOMIC);
if (cqr == NULL)
int size;
/* Sanity checks */
- if ( magic == NULL || datasize > PAGE_SIZE ||
- (cplength*sizeof(struct ccw1)) > PAGE_SIZE)
- BUG();
+ BUG_ON( magic == NULL || datasize > PAGE_SIZE ||
+ (cplength*sizeof(struct ccw1)) > PAGE_SIZE);
size = (sizeof(struct dasd_ccw_req) + 7L) & -8L;
if (cplength > 0)
* and so on). So the PSC1 is mapped to /dev/ttyPSC0, PSC2 to /dev/ttyPSC1 and
* so on. But be warned, it's an ABSOLUTE REQUIREMENT ! This is needed mainly
* fpr the console code : without this 1:1 mapping, at early boot time, when we
- * are parsing the kernel args console=ttyPSC?, we wouldn't know wich PSC it
+ * are parsing the kernel args console=ttyPSC?, we wouldn't know which PSC it
* will be mapped to.
*/
.no_dynamic_id = 1,
};
-/* The card has three separate interfaces, wich the serial driver
+/* The card has three separate interfaces, which the serial driver
* recognizes separately, thus num_port=1.
*/
static struct usb_serial_driver option_3port_device = {
} else
#else
{
- if (!sdev)
- BUG();
+ BUG_ON(!sdev);
all->par.physbase = sdev->reg_addrs[0].phys_addr;
resp = &sdev->resource[0];
sbusfb_fill_var(&all->info.var, (sdev ? sdev->prom_node : 0), 1);
unsigned long flags;
u32 fg;
- if (rect->rop != ROP_COPY && rect->rop != ROP_XOR)
- BUG();
+ BUG_ON(rect->rop != ROP_COPY && rect->rop != ROP_XOR);
fg = ((u32 *)info->pseudo_palette)[rect->color];
-TODO: at one time or another test that the mode is acceptable by the monitor
-ASK: Can I choose different ordering for the color bitfields (rgba argb ...)
- wich one should i use ? is there any preferred one ? It seems ARGB is
+ which one should i use ? is there any preferred one ? It seems ARGB is
the one ...
-TODO: in set_var check the validity of timings (hsync vsync)...
-TODO: check and recheck the use of sst_wait_idle : we don't flush the fifo via
*
* Using tristate pins, since i can't find any open-drain pin in whole motherboard.
* Unfortunately we can't connect to Intel's 82801xx IO controller
- * since we don't know motherboard schema, wich has pretty unused(may be not) GPIO.
+ * since we don't know motherboard schema, which has pretty unused(may be not) GPIO.
*
* I've heard that PIIX also has open drain pin.
*
* befs_read_lsmylink - read long symlink from datastream.
* @sb: Filesystem superblock
* @ds: Datastrem to read from
- * @buf: Buffer in wich to place long symlink data
+ * @buf: Buffer in which to place long symlink data
* @len: Length of the long symlink in bytes
*
* Returns the number of bytes read
csp -= sizeof(unsigned long);
__put_user(bprm->argc, (unsigned long *) csp);
- if (csp != sp)
- BUG();
+ BUG_ON(csp != sp);
/* fill in the argv[] array */
#ifdef CONFIG_MMU
struct coda_sb_info *sbi;
sbi = coda_sbp(sb);
- if (!sbi) BUG();
+ BUG_ON(!sbi);
atomic_inc(&permission_epoch);
}
cii = ITOC(inode);
- if (!coda_fideq(&cii->c_fid, oldfid))
- BUG();
+ BUG_ON(!coda_fideq(&cii->c_fid, oldfid));
/* replace fid and rehash inode */
/* XXX we probably need to hold some lock here! */
if (!silent)
printk("You didn't specify the type of your ufs filesystem\n\n"
"mount -t ufs -o ufstype="
- "sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|netxstep-cd|openstep ...\n\n"
+ "sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ...\n\n"
">>>WARNING<<< Wrong ufstype may corrupt your filesystem, "
"default is ufstype=old\n");
ufs_set_opt (sbi->s_mount_opt, UFSTYPE_OLD);
* @timer: the timer to be added
*
* The kernel will do a ->function(->data) callback from the
- * timer interrupt at the ->expired point in the future. The
+ * timer interrupt at the ->expires point in the future. The
* current time is 'jiffies'.
*
- * The timer's ->expired, ->function (and if the handler uses it, ->data)
+ * The timer's ->expires, ->function (and if the handler uses it, ->data)
* fields must be set prior calling this function.
*
- * Timers with an ->expired field in the past will be executed in the next
+ * Timers with an ->expires field in the past will be executed in the next
* timer tick.
*/
static inline void add_timer(struct timer_list *timer)
ret = -EEXIST;
} else {
msq = msg_lock(id);
- if(msq==NULL)
- BUG();
+ BUG_ON(msq==NULL);
if (ipcperms(&msq->q_perm, msgflg))
ret = -EACCES;
else {
ret = __cpu_up(cpu);
if (ret != 0)
goto out_notify;
- if (!cpu_online(cpu))
- BUG();
+ BUG_ON(!cpu_online(cpu));
/* Now call notifier in preparation. */
notifier_call_chain(&cpu_chain, CPU_ONLINE, hcpu);
else
stride = 1;
- if (!nslots)
- BUG();
+ BUG_ON(!nslots);
/*
* Find suitable number of IO TLB entries size that will fit this
case SYNC_FOR_CPU:
if (likely(dir == DMA_FROM_DEVICE || dir == DMA_BIDIRECTIONAL))
memcpy(buffer, dma_addr, size);
- else if (dir != DMA_TO_DEVICE)
- BUG();
+ else
+ BUG_ON(dir != DMA_TO_DEVICE);
break;
case SYNC_FOR_DEVICE:
if (likely(dir == DMA_TO_DEVICE || dir == DMA_BIDIRECTIONAL))
memcpy(dma_addr, buffer, size);
- else if (dir != DMA_FROM_DEVICE)
- BUG();
+ else
+ BUG_ON(dir != DMA_FROM_DEVICE);
break;
default:
BUG();
unsigned long dev_addr = virt_to_phys(ptr);
void *map;
- if (dir == DMA_NONE)
- BUG();
+ BUG_ON(dir == DMA_NONE);
/*
* If the pointer passed in happens to be in the device's DMA window,
* we can safely return the device addr and not worry about bounce
{
char *dma_addr = phys_to_virt(dev_addr);
- if (dir == DMA_NONE)
- BUG();
+ BUG_ON(dir == DMA_NONE);
if (dma_addr >= io_tlb_start && dma_addr < io_tlb_end)
unmap_single(hwdev, dma_addr, size, dir);
else if (dir == DMA_FROM_DEVICE)
{
char *dma_addr = phys_to_virt(dev_addr);
- if (dir == DMA_NONE)
- BUG();
+ BUG_ON(dir == DMA_NONE);
if (dma_addr >= io_tlb_start && dma_addr < io_tlb_end)
sync_single(hwdev, dma_addr, size, dir, target);
else if (dir == DMA_FROM_DEVICE)
{
char *dma_addr = phys_to_virt(dev_addr) + offset;
- if (dir == DMA_NONE)
- BUG();
+ BUG_ON(dir == DMA_NONE);
if (dma_addr >= io_tlb_start && dma_addr < io_tlb_end)
sync_single(hwdev, dma_addr, size, dir, target);
else if (dir == DMA_FROM_DEVICE)
unsigned long dev_addr;
int i;
- if (dir == DMA_NONE)
- BUG();
+ BUG_ON(dir == DMA_NONE);
for (i = 0; i < nelems; i++, sg++) {
addr = SG_ENT_VIRT_ADDRESS(sg);
{
int i;
- if (dir == DMA_NONE)
- BUG();
+ BUG_ON(dir == DMA_NONE);
for (i = 0; i < nelems; i++, sg++)
if (sg->dma_address != SG_ENT_PHYS_ADDRESS(sg))
{
int i;
- if (dir == DMA_NONE)
- BUG();
+ BUG_ON(dir == DMA_NONE);
for (i = 0; i < nelems; i++, sg++)
if (sg->dma_address != SG_ENT_PHYS_ADDRESS(sg))
* write out the dirty pages and wait on the writeout and check the result.
* Or the application may run fadvise(FADV_DONTNEED) against the fd to start
* async writeout immediately.
- * So my _not_ starting I/O in MS_ASYNC we provide complete flexibility to
+ * So by _not_ starting I/O in MS_ASYNC we provide complete flexibility to
* applications.
*/
static int msync_interval(struct vm_area_struct *vma, unsigned long addr,
#
# Stage one of module building created the following:
# a) The individual .o files used for the module
-# b) A <module>.o file wich is the .o files above linked together
+# b) A <module>.o file which is the .o files above linked together
# c) A <module>.mod file in $(MODVERDIR)/, listing the name of the
# the preliminary <module>.o file, plus all .o files
unsigned int period_size = snd_pcm_lib_period_bytes(substream);
unsigned int offset = period_size * (*periods_sent);
- if (period_size >= (1 << 24))
- BUG();
+ BUG_ON(period_size >= (1 << 24));
if (dma_cont->request(dma_cont, runtime->dma_addr + offset, period_size))
return;
chip->image[CS4231_IFACE_CTRL] &= ~(CS4231_PLAYBACK_ENABLE |
CS4231_PLAYBACK_PIO);
- if (runtime->period_size > 0xffff + 1)
- BUG();
+ BUG_ON(runtime->period_size > 0xffff + 1);
chip->p_periods_sent = 0;
spin_unlock_irqrestore(&chip->lock, flags);