Roel Kluin f1acb878b6 iop-adma: redundant/wrong tests in iop_*_count()? ...

When we reach the loop, len is at least 1, we only stay in the loop when
len is at least MAX_BYTE_COUNT + 1, MAX_BYTE_COUNT is subtracted in each
iteration. So when we leave the loop, or didn't take it, len is at least 1.
Testing whether len is non-zero appears redundant.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

2010-02-28 22:22:12 -07:00

..

hardware

iop-adma: redundant/wrong tests in iop_*_count()?

2010-02-28 22:22:12 -07:00

mach

genirq: Convert irq_desc.lock to raw_spinlock

2009-12-14 23:55:33 +01:00

a.out-core.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

a.out.h

headers_check fix: arm, a.out.h

2009-02-01 11:01:22 +05:30

asm-offsets.h

kbuild: move asm-offsets.h to include/generated

2009-12-12 13:08:14 +01:00

assembler.h

Merge branch 'for-rmk-2.6.32' of git://git.pengutronix.de/git/ukl/linux-2.6 into devel-stable

2009-08-15 16:51:48 +01:00

atomic.h

Clear the exclusive monitor when returning from an exception

2009-09-18 23:30:11 +01:00

auxvec.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

bitops.h

ARM: boolean bit testing

2009-10-11 16:25:06 +01:00

bitsperlong.h

asm-generic: introduce asm/bitsperlong.h

2009-06-11 21:02:14 +02:00

bug.h

[ARM] 5211/2: fix a couple warnings from BUG() usage

2008-09-01 12:06:27 +01:00

bugs.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

byteorder.h

byteorder: make swab.h include asm/swab.h like a regular header

2009-01-14 19:56:50 -08:00

cache.h

ARM: 5700/1: ARM: Introduce ARM_L1_CACHE_SHIFT to define cache line size

2009-09-15 22:06:38 +01:00

cacheflush.h

ARM: 5888/1: arm: Update comments in cacheflush.h and remove unnecessary V6 and V7 comments

2010-01-19 23:11:56 +00:00

cachetype.h

[ARM] Introduce new bitmask based cache type macros

2008-09-25 15:35:28 +01:00

checksum.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

clkdev.h

[ARM] clkdev: add generic clkdev infrastructure

2008-11-27 12:38:21 +00:00

cpu-multi32.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

cpu-single.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

cpu.h

ARM: 5872/1: ARM: include needed linux/cpu.h in asm/cpu.h

2010-01-10 13:03:52 +00:00

cputime.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

cputype.h

Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel

2009-09-21 16:02:30 +01:00

current.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

delay.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

device.h

Driver Core: Add platform device arch data V3

2009-07-22 00:28:38 +02:00

div64.h

[ARM] 5320/1: fix assembly constraints in implementation of do_div()

2008-10-23 12:53:32 +01:00

dma-mapping.h

ARM: dma-mapping: split dma_unmap_page() from dma_unmap_single()

2009-11-23 12:53:55 +00:00

dma.h

ARM: 5870/1: arch/arm: Fix build failure for defconfigs without CONFIG_ISA_DMA_API set

2010-01-10 00:08:03 +00:00

domain.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

ecard.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

elf.h

elf: kill USE_ELF_CORE_DUMP

2009-12-16 07:20:12 -08:00

emergency-restart.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

errno.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

fb.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

fcntl.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

fiq.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

fixmap.h

[ARM] fixmap support

2009-03-15 21:01:20 -04:00

flat.h

flat: fix data sections alignment

2009-05-29 08:40:02 -07:00

floppy.h

[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach

2008-08-07 09:55:48 +01:00

fpstate.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

ftrace.h

Merge branch 'devel-stable' into devel

2009-09-12 12:02:26 +01:00

futex.h

Thumb-2: Implementation of the unified start-up and exceptions code

2009-07-24 12:32:54 +01:00

glue.h

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

gpio.h

[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach

2008-08-07 09:55:48 +01:00

hardirq.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

highmem.h

[ARM] introduce dma_cache_maint_page()

2009-03-15 21:01:21 -04:00

hw_irq.h

[ARM] Fix circular include dependency with IRQ headers

2008-08-07 09:39:37 +01:00

hwcap.h

[ARM] 5388/1: Add hwcap bits for VFPv3 and VFPv3D16

2009-02-12 10:59:44 +00:00

ide.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

io.h

[ARM] Add a common typesafe __io implementation

2008-11-30 11:45:54 +00:00

ioctl.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

ioctls.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

ipcbuf.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

irq_regs.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

irq.h

[ARM] give RiscPC a NR_IRQS definition and remove default

2008-11-29 19:14:31 +00:00

irqflags.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

Kbuild

byteorder: make swab.h include asm/swab.h like a regular header

2009-01-14 19:56:50 -08:00

kdebug.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

kexec.h

kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE

2008-08-15 08:35:42 -07:00

kgdb.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

kmap_types.h

[ARM] kmap: fix build errors with DEBUG_HIGHMEM enabled

2009-11-20 14:23:36 +00:00

kprobes.h

[ARM] 5206/1: remove kprobe_trap_handler() hack

2008-09-01 12:06:26 +01:00

leds.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

limits.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

linkage.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

local.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

localtimer.h

[ARM] smp: allow re-use of realview localtimer TWD support

2009-05-17 19:16:41 +01:00

locks.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

mach-types.h

arm: move mach-types to include/generated

2009-12-12 13:08:14 +01:00

mc146818rtc.h

[ARM] Convert asm/io.h to linux/io.h

2008-09-06 12:10:45 +01:00

memory.h

Merge branch 'pending-dma-streaming' (early part) into devel

2009-12-04 15:00:11 +00:00

mman.h

arm: add arch_mmap_check(), get rid of sys_arm_mremap()

2009-12-11 06:34:09 -05:00

mmu_context.h

cpumask: use mm_cpumask() wrapper: arm

2009-09-24 09:34:49 +09:30

mmu.h

NOMMU: Make VMAs per MM as for MMU-mode linux

2009-01-08 12:04:47 +00:00

mmzone.h

[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach

2008-08-07 09:55:48 +01:00

module.h

[ARM] 5384/1: unwind: Add stack unwinding support for loadable modules

2009-02-19 11:27:19 +00:00

msgbuf.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

mtd-xip.h

[ARM] move asm/xip.h's mach/hardware.h include to mach/xip.h

2008-12-14 13:22:51 +00:00

mutex.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

nwflash.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

page-nommu.h

nommu: Remove the memory_start/end variables from ARM page-nommu.h

2009-07-24 12:35:01 +01:00

page.h

ARM: Fix pfn_valid() for sparse memory

2009-09-12 11:48:09 +01:00

param.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

parport.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

pci.h

PCI: remove pcibios_scan_all_fns()

2009-09-09 13:29:18 -07:00

percpu.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

pgalloc.h

ARM: implement highpte

2009-08-17 20:02:06 +01:00

pgtable-hwdef.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

pgtable-nommu.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

pgtable.h

ARM: dma-mapping: switch ARMv7 DMA mappings to retain 'memory' attribute

2009-11-24 17:41:36 +00:00

poll.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

posix_types.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

proc-fns.h

ARM: Kill CONFIG_CPU_32

2009-12-18 16:07:53 +00:00

processor.h

Add core support for ARMv6/v7 big-endian

2009-05-30 14:00:18 +01:00

procinfo.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

ptrace.h

ARM: 5866/1: arm ptrace: use unsigned types for kernel pt_regs

2010-01-08 16:14:21 +00:00

resource.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

scatterlist.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

sections.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

segment.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

sembuf.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

serial.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

setup.h

ARM: Fix broken highmem support

2009-08-15 12:36:00 +01:00

shmbuf.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

shmparam.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

sigcontext.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

siginfo.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

signal.h

asm-generic: rename termios.h, signal.h and mman.h

2009-06-11 21:01:52 +02:00

sizes.h

[ARM] Kirkwood: create a mapping for the Security Accelerator SRAM

2009-06-08 13:05:02 -04:00

smp_plat.h

ARM: Don't allow highmem on SMP platforms without h/w TLB ops broadcast

2009-09-28 18:06:20 +01:00

smp_scu.h

[ARM] smp: separate SCU support code from realview

2009-05-17 19:00:37 +01:00

smp_twd.h

[ARM] smp: allow re-use of realview localtimer TWD support

2009-05-17 19:16:41 +01:00

smp.h

cpumask: remove arch_send_call_function_ipi

2009-09-24 09:34:47 +09:30

socket.h

net: Generalize socket rx gap / receive queue overflow cmsg

2009-10-12 13:26:31 -07:00

sockios.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

sparsemem.h

[ARM] mm: enable sparsemem on clps7500 and RiscPC

2008-10-01 17:24:04 +01:00

spinlock_types.h

locking: Convert raw_rwlock to arch_rwlock

2009-12-14 23:55:32 +01:00

spinlock.h

locking: Convert raw_rwlock functions to arch_rwlock

2009-12-14 23:55:32 +01:00

stacktrace.h

[ARM] 5382/1: unwind: Reorganise the stacktrace support

2009-02-12 13:21:17 +00:00

stat.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

statfs.h

ARM: Use <asm-generic/statfs.h>

2008-09-04 09:46:11 +01:00

string.h

[ARM] remove memzero()

2008-11-27 12:37:59 +00:00

swab.h

ARM: 5772/1: Use REV and REV16 for byte swapping on ARMv6+

2009-10-25 15:59:53 +00:00

system.h

ARM: dma-mapping: switch ARMv7 DMA mappings to retain 'memory' attribute

2009-11-24 17:41:36 +00:00

tcm.h

ARM: 5580/2: ARM TCM (Tightly-Coupled Memory) support v3

2009-09-15 22:11:05 +01:00

termbits.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

termios.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

therm.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

thread_info.h

Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

2009-09-14 17:48:14 -07:00

thread_notify.h

ARM: Convert VFP/Crunch/XscaleCP thread_release() to exit_thread()

2009-12-18 14:53:41 +00:00

timex.h

[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach

2008-08-07 09:55:48 +01:00

tlb.h

mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()

2009-07-27 12:10:38 -07:00

tlbflush.h

ARM: 5763/1: ARM: SMP: Fix the BUG with CONFIG_PREEMPT enabled

2009-10-15 15:45:15 +01:00

topology.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

traps.h

[ARM] 5381/1: unwind: Reorganise the traps.c code

2009-02-12 13:21:15 +00:00

types.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

uaccess.h

Thumb-2: Implement the unified arch/arm/lib functions

2009-07-24 12:32:57 +01:00

ucontext.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

unaligned.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

unified.h

Fix "W" macro in arch/arm/include/asm/unified.h

2009-09-18 23:30:11 +01:00

unistd.h

ARM: add missing recvmmsg syscall number

2010-01-07 17:52:26 +00:00

unwind.h

[ARM] 5383/2: unwind: Add core support for ARM stack unwinding

2009-02-19 11:26:24 +00:00

user.h

[ARM] 5387/1: Add ptrace VFP support on ARM

2009-02-12 10:59:43 +00:00

vfp.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

vfpmacros.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00

vga.h

[ARM] Convert asm/io.h to linux/io.h

2008-09-06 12:10:45 +01:00

xor.h

[ARM] move include/asm-arm to arch/arm/include/asm

2008-08-02 21:32:35 +01:00