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df9ee29270
linux/arch/blackfin/include/asm
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David Howells df9ee29270 Fix IRQ flag handling naming 
Fix the IRQ flag handling naming.  In linux/irqflags.h under one configuration,
it maps:

	local_irq_enable() -> raw_local_irq_enable()
	local_irq_disable() -> raw_local_irq_disable()
	local_irq_save() -> raw_local_irq_save()
	...

and under the other configuration, it maps:

	raw_local_irq_enable() -> local_irq_enable()
	raw_local_irq_disable() -> local_irq_disable()
	raw_local_irq_save() -> local_irq_save()
	...

This is quite confusing.  There should be one set of names expected of the
arch, and this should be wrapped to give another set of names that are expected
by users of this facility.

Change this to have the arch provide:

	flags = arch_local_save_flags()
	flags = arch_local_irq_save()
	arch_local_irq_restore(flags)
	arch_local_irq_disable()
	arch_local_irq_enable()
	arch_irqs_disabled_flags(flags)
	arch_irqs_disabled()
	arch_safe_halt()

Then linux/irqflags.h wraps these to provide:

	raw_local_save_flags(flags)
	raw_local_irq_save(flags)
	raw_local_irq_restore(flags)
	raw_local_irq_disable()
	raw_local_irq_enable()
	raw_irqs_disabled_flags(flags)
	raw_irqs_disabled()
	raw_safe_halt()

with type checking on the flags 'arguments', and then wraps those to provide:

	local_save_flags(flags)
	local_irq_save(flags)
	local_irq_restore(flags)
	local_irq_disable()
	local_irq_enable()
	irqs_disabled_flags(flags)
	irqs_disabled()
	safe_halt()

with tracing included if enabled.

The arch functions can now all be inline functions rather than some of them
having to be macros.

Signed-off-by: David Howells <dhowells@redhat.com> [X86, FRV, MN10300]
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> [Tile]
Signed-off-by: Michal Simek <monstr@monstr.eu> [Microblaze]
Tested-by: Catalin Marinas <catalin.marinas@arm.com> [ARM]
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> [AVR]
Acked-by: Tony Luck <tony.luck@intel.com> [IA-64]
Acked-by: Hirokazu Takata <takata@linux-m32r.org> [M32R]
Acked-by: Greg Ungerer <gerg@uclinux.org> [M68K/M68KNOMMU]
Acked-by: Ralf Baechle <ralf@linux-mips.org> [MIPS]
Acked-by: Kyle McMartin <kyle@mcmartin.ca> [PA-RISC]
Acked-by: Paul Mackerras <paulus@samba.org> [PowerPC]
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> [S390]
Acked-by: Chen Liqin <liqin.chen@sunplusct.com> [Score]
Acked-by: Matt Fleming <matt@console-pimps.org> [SH]
Acked-by: David S. Miller <davem@davemloft.net> [Sparc]
Acked-by: Chris Zankel <chris@zankel.net> [Xtensa]
Reviewed-by: Richard Henderson <rth@twiddle.net> [Alpha]
Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp> [H8300]
Cc: starvik@axis.com [CRIS]
Cc: jesper.nilsson@axis.com [CRIS]
Cc: linux-cris-kernel@axis.com
2010-10-07 14:08:55 +01:00
..
asm-offsets.h kbuild: move asm-offsets.h to include/generated 2009-12-12 13:08:14 +01:00
atomic.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
auxvec.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
bfin5xx_spi.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
bfin_can.h Blackfin: merge common CAN defines into one headers 2010-03-09 00:30:46 -05:00
bfin_rotary.h Blackfin: unify rotary encoder bitmasks 2010-08-06 12:55:56 -04:00
bfin_sdh.h Blackfin: unify SDH/RSI bitmasks 2010-08-06 12:55:56 -04:00
bfin_simple_timer.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
bfin_sport.h Blackfin: punt duplicate SPORT MMR defines 2010-08-27 15:58:27 -04:00
bfin_watchdog.h Blackfin: split watchdog definitions into a dedicated header file 2010-03-09 00:30:50 -05:00
bfin-global.h Blackfin: remove CONFIG_DEBUG_VERBOSE from trace.c 2010-05-21 09:40:18 -04:00
bfin-lq035q1.h Blackfin: extend bfin-lq035q1-fb resources to include PPI mode 2010-03-09 00:30:46 -05:00
bfrom.h Blackfin arch: Update some inline assembly, tweak some register constraints 2009-01-07 23:14:39 +08:00
bitops.h Blackfin: fix hweight breakage 2010-08-23 04:24:08 -04:00
bitsperlong.h asm-generic: introduce asm/bitsperlong.h 2009-06-11 21:02:14 +02:00
blackfin.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
bug.h Blackfin: change the BUG opcode to an unused 16-bit opcode 2010-05-22 14:19:04 -04:00
bugs.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
byteorder.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
cache.h dma-mapping: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN 2010-08-11 08:59:21 -07:00
cacheflush.h Blackfin: push down asm/ includes and out of bfin-global.h 2009-12-15 00:14:14 -05:00
cdef_LPBlackfin.h Blackfin: add EVT_OVERRIDE/IPRIO core MMR helpers 2010-08-06 12:55:54 -04:00
checksum.h Blackfin: convert to generic checksum code 2009-12-15 00:13:32 -05:00
clocks.h Blackfin: pull in asm/dpmc.h for power defines 2009-12-15 00:14:50 -05:00
context.S Blackfin: add support for irqflags tracing 2010-03-09 00:30:49 -05:00
cplb.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
cplbinit.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
cpu.h Blackfin: rewrite resync_core_{i,d}cache() SMP logic to avoid per_cpu data 2010-03-09 00:30:50 -05:00
cputime.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
current.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
def_LPBlackfin.h Blackfin: add EVT_OVERRIDE/IPRIO core MMR helpers 2010-08-06 12:55:54 -04:00
delay.h Blackfin: implement ndelay() 2010-03-09 00:30:50 -05:00
device.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
div64.h Blackfin arch: move include/asm-blackfin header files to arch/blackfin 2008-08-27 10:51:02 +08:00
dma-mapping.h dma-mapping: remove dma_is_consistent API 2010-08-11 08:59:21 -07:00
dma.h Blackfin: fix DMA/cache bug when resuming from suspend to RAM 2010-08-06 12:55:50 -04:00
dpmc.h Blackfin: eat spurious space in asm/dpmc.h 2010-03-09 00:30:53 -05:00
early_printk.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
elf.h Blackfin: stub fpregs dumping 2010-08-06 12:55:44 -04:00
emergency-restart.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
entry.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
errno.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
fb.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
fcntl.h vfs: Implement proper O_SYNC semantics 2009-12-10 15:02:50 +01:00
fixed_code.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
flat.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
ftrace.h Blackfin: add support for dynamic ftrace 2010-08-06 12:55:54 -04:00
futex.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
gpio.h Blackfin: gpio: add a debounce stub 2010-08-06 12:55:58 -04:00
gptimers.h Blackfin: gptimers: use unsigned timer/group ids 2009-12-15 00:15:30 -05:00
hardirq.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
hw_irq.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
io.h Blackfin: make sure mmiowb inserts a write barrier with SSYNC 2010-08-06 12:55:51 -04:00
ioctl.h Blackfin arch: move include/asm-blackfin header files to arch/blackfin 2008-08-27 10:51:02 +08:00
ioctls.h Blackfin: convert asm/ioctls.h to asm-generic/ioctls.h 2009-06-18 21:40:53 -04:00
ipcbuf.h Blackfin: convert shm/sysv/ipc to asm-generic 2009-06-18 21:40:58 -04:00
ipipe_base.h Blackfin/ipipe: prepare status bitops for SMP support 2009-12-15 00:15:12 -05:00
ipipe.h Blackfin: Rename IRQ flags handling functions 2010-10-07 14:08:52 +01:00
irq_handler.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
irq_regs.h Blackfin arch: move include/asm-blackfin header files to arch/blackfin 2008-08-27 10:51:02 +08:00
irq.h Blackfin: implement nmi_watchdog for SMP on BF561 2010-03-09 00:30:49 -05:00
irqflags.h Fix IRQ flag handling naming 2010-10-07 14:08:55 +01:00
Kbuild archs: replace unifdef-y with header-y 2010-08-14 22:26:51 +02:00
kdebug.h Blackfin arch: move include/asm-blackfin header files to arch/blackfin 2008-08-27 10:51:02 +08:00
kgdb.h Blackfin: kgdb: punt dead code 2009-12-15 00:15:40 -05:00
kmap_types.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
l1layout.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
linkage.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
local64.h arch: Implement local64_t 2010-06-09 11:12:36 +02:00
local.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
mem_init.h Blackfin: remove CONFIG_MEM_GENERIC_BOARD 2010-08-06 12:55:57 -04:00
mem_map.h Blackfin: unify memory map headers 2009-06-22 21:16:07 -04:00
mman.h Blackfin: convert signal/mmap to asm-generic 2009-06-18 21:41:26 -04:00
mmu_context.h Blackfin: Rename IRQ flags handling functions 2010-10-07 14:08:52 +01:00
mmu.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
module.h module: make MODULE_SYMBOL_PREFIX into a CONFIG option 2009-12-15 16:28:26 +10:30
msgbuf.h Blackfin: convert shm/sysv/ipc to asm-generic 2009-06-18 21:40:58 -04:00
mutex.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
nand.h mtd: Blackfin NFC: fix handling of page sizes 2010-08-05 16:14:38 +01:00
nmi.h Blackfin: implement nmi_watchdog for SMP on BF561 2010-03-09 00:30:49 -05:00
page_offset.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
page.h Blackfin: asm/page.h: pull in asm-generic headers 2010-03-09 00:30:52 -05:00
param.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
pci.h Blackfin: convert to asm-generic pci headers 2009-12-15 00:16:07 -05:00
pda.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
percpu.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
pgalloc.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
pgtable.h Blackfin: drop unused bad_page pages and move zero_page to the bss 2010-05-21 09:03:15 -04:00
poll.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
portmux.h Blackfin: gpio/portmux: clean up whitespace corruption 2010-08-06 12:55:51 -04:00
posix_types.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
processor.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
pseudo_instructions.h Blackfin: add support for the DBG (debug output) pseudo insn 2010-05-22 14:19:05 -04:00
ptrace.h Blackfin: initial tracehook support 2010-03-09 00:30:51 -05:00
reboot.h Blackfin arch: Fix bug - Run "reboot" hangs bf518-ezbrd 2009-02-04 16:49:45 +08:00
resource.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
rwlock.h Blackfin arch: SMP supporting patchset: Blackfin header files and machine common code 2009-01-07 23:14:39 +08:00
scatterlist.h remove needless ISA_DMA_THRESHOLD 2010-08-07 18:15:50 +02:00
sections.h Blackfin: initial XIP support 2010-03-09 00:30:48 -05:00
segment.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
sembuf.h Blackfin: convert shm/sysv/ipc to asm-generic 2009-06-18 21:40:58 -04:00
serial.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
setup.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
shmbuf.h Blackfin: convert shm/sysv/ipc to asm-generic 2009-06-18 21:40:58 -04:00
shmparam.h Blackfin: convert shm/sysv/ipc to asm-generic 2009-06-18 21:40:58 -04:00
sigcontext.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
siginfo.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
signal.h Blackfin: convert signal/mmap to asm-generic 2009-06-18 21:41:26 -04:00
smp.h Blackfin: rewrite resync_core_{i,d}cache() SMP logic to avoid per_cpu data 2010-03-09 00:30:50 -05:00
socket.h Blackfin: convert socket/poll to asm-generic 2009-06-18 21:41:08 -04:00
sockios.h Blackfin: convert socket/poll to asm-generic 2009-06-18 21:41:08 -04:00
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
stat.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
statfs.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
string.h Blackfin: move string functions to normal lib/ assembly 2010-05-22 14:19:09 -04:00
swab.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
syscall.h Blackfin: initial tracehook support 2010-03-09 00:30:51 -05:00
system.h Blackfin: Rename IRQ flags handling functions 2010-10-07 14:08:52 +01:00
termbits.h Blackfin: convert termios to asm-generic 2009-06-18 21:41:17 -04:00
termios.h Blackfin: convert termios to asm-generic 2009-06-18 21:41:17 -04:00
thread_info.h add descriptive comment for TIF_MEMDIE task flag declaration. 2010-05-14 11:13:27 +02:00
time.h Blackfin: add support for cpufreq on SMP systems 2010-03-09 00:30:50 -05:00
timex.h Blackfin arch: make sure cycles is marked as volatile so gcc doesnt reorder on us 2008-10-16 23:55:41 +08:00
tlb.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
tlbflush.h Blackfin: SMP: add flush_tlb_kernel_range stub 2010-05-21 09:40:20 -04:00
topology.h Blackfin: convert simple headers to asm-generic 2009-06-18 21:41:13 -04:00
trace.h Blackfin: make hardware trace output a little more useful 2010-05-21 09:40:19 -04:00
traps.h Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
types.h Blackfin: convert types to asm-generic 2009-06-18 21:42:24 -04:00
uaccess.h Blackfin: push down asm/ includes and out of bfin-global.h 2009-12-15 00:14:14 -05:00
ucontext.h Blackfin: convert page/tlb to asm-generic 2009-06-18 21:42:30 -04:00
unaligned.h Blackfin: convert locking primitives to asm-generic 2009-06-18 21:41:22 -04:00
unistd.h Blackfin: wire up new fanotify/prlimit64 syscalls 2010-08-23 04:24:09 -04:00
user.h Blackfin: convert user/elf to asm-generic 2009-06-18 21:41:03 -04:00
xor.h Blackfin arch: use generic xor.h 2008-11-18 17:48:22 +08:00