Atsushi Nemoto 1603b5aca4 [MIPS] IRQ cleanups ...

This is a big irq cleanup patch.

* Use set_irq_chip() to register irq_chip.
* Initialize .mask, .unmask, .mask_ack field.  Functions for these
  method are already exist in most case.
* Do not initialize .startup, .shutdown, .enable, .disable fields if
  default routines provided by irq_chip_set_defaults() were suitable.
* Remove redundant irq_desc initializations.
* Remove unnecessary local_irq_save/local_irq_restore, spin_lock.

With this cleanup, it would be easy to switch to slightly lightwait
irq flow handlers (handle_level_irq(), etc.) instead of __do_IRQ().

Though whole this patch is quite large, changes in each irq_chip are
not quite simple.  Please review and test on your platform.  Thanks.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2006-11-30 01:14:46 +00:00

..

arc

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

ddb5xxx

Merge git://git.infradead.org/hdrcleanup-2.6

2006-06-20 15:10:08 -07:00

dec

[MIPS] IRQ cleanups

2006-11-30 01:14:46 +00:00

emma2rh

[MIPS] Support for the R5500-based NEC EMMA2RH Mark-eins board

2006-06-19 17:39:26 +01:00

ip32

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

jmr3927

[MIPS] Complete fixes after removal of pt_regs argument to int handlers.

2006-10-08 02:38:28 +01:00

lasat

…

mach-atlas

[MIPS] Atlas: update interrupt handling

2006-09-27 13:37:42 +01:00

mach-au1x00

[PATCH] make au1xxx-ide compile again

2006-11-22 23:34:02 +00:00

mach-cobalt

[MIPS] Rewrite GALILEO_INL/GALILEO_OUTL to GT_READ/GT_WRITE

2006-11-30 01:14:43 +00:00

mach-db1x00

[PATCH] Au1550/1200: add missing PSC #define's, make OSS driver use the proper ones

2006-06-23 07:42:56 -07:00

mach-dec

[PATCH] char/rtc: Handle memory-mapped chips properly

2006-07-10 13:24:25 -07:00

mach-emma2rh

[MIPS] Support for the R5500-based NEC EMMA2RH Mark-eins board

2006-06-19 17:39:26 +01:00

mach-ev64120

[MIPS] Add UART IRQ number for EV64120

2006-10-01 23:16:59 +01:00

mach-excite

[MIPS] s/__ASSEMBLER__/__ASSEMBLY__/ for clarity sake.

2006-09-27 13:37:57 +01:00

mach-generic

[PATCH] irq-flags: MIPS: Use the new IRQF_ constants

2006-07-02 13:58:47 -07:00

mach-ip22

Merge git://git.infradead.org/hdrcleanup-2.6

2006-06-20 15:10:08 -07:00

mach-ip27

[PATCH] sched: introduce child field in sched_domain

2006-10-03 08:04:06 -07:00

mach-ip32

Merge git://git.infradead.org/hdrcleanup-2.6

2006-06-20 15:10:08 -07:00

mach-ja

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mach-jazz

[PATCH] irq-flags: MIPS: Use the new IRQF_ constants

2006-07-02 13:58:47 -07:00

mach-jmr3927

[MIPS] JMR3927 build fixes for the RTC code.

2006-04-19 04:14:20 +02:00

mach-lasat

…

mach-mips

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mach-ocelot

…

mach-ocelot3

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mach-pb1x00

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

mach-pnx8550

[MIPS] PNX8550 fixups

2006-10-04 18:06:15 +01:00

mach-qemu

[MIPS] Qemu does not have D-cache aliases

2006-09-27 13:37:49 +01:00

mach-rm200

[MIPS] Fix R4K cache macro names

2006-06-19 17:39:26 +01:00

mach-sibyte

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mach-sim

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mach-wrppmc

[MIPS] Wind River 4KC PPMC Eval Board Support

2006-06-19 17:39:18 +01:00

mach-yosemite

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mips-boards

[MIPS] Atlas: update interrupt handling

2006-09-27 13:37:42 +01:00

pci

[MIPS] SN: include asm/sn/types.h for nasid_t.

2006-06-19 17:39:24 +01:00

sgi

…

sibyte

[MIPS] Fixup migration to GENERIC_TIME

2006-10-31 20:13:23 +00:00

sn

[MIPS] Remove BSD and Sys V compat data types.

2006-06-29 21:10:54 +01:00

tx4927

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

tx4938

fix file specification in comments

2006-10-03 23:01:26 +02:00

vr41xx

[MIPS] More vr41xx pt_regs fixups

2006-10-19 17:55:14 +01:00

xtalk

…

8253pit.h

…

a.out.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

abi.h

[MIPS] Make do_signal return void.

2006-02-08 17:52:25 +00:00

addrspace.h

[MIPS] Use "long" for 64-bit values on 64-bit kernel.

2006-11-30 01:14:43 +00:00

apm.h

[MIPS] Don't include obsolete <linux/config.h>.

2006-07-13 21:25:58 +01:00

asm.h

[MIPS] 16K & 64K page size fixes

2006-11-01 17:46:09 +00:00

asmmacro-32.h

[MIPS] Fix fpu_save_double on 64-bit.

2006-06-19 17:39:13 +01:00

asmmacro-64.h

[MIPS] Fix fpu_save_double on 64-bit.

2006-06-19 17:39:13 +01:00

asmmacro.h

[MIPS] Fix use of ehb instruction for non-R2 configurations.

2006-06-29 21:10:49 +01:00

atomic.h

[MIPS] TRACE_IRQFLAGS_SUPPORT support.

2006-07-13 21:26:09 +01:00

auxvec.h

…

bcache.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

bitops.h

[MIPS] TRACE_IRQFLAGS_SUPPORT support.

2006-07-13 21:26:09 +01:00

bootinfo.h

[MIPS] Remove IT8172-based platforms, ITE 8172G and Globespan IVR support.

2006-10-03 17:59:17 +01:00

branch.h

…

break.h

Allocate break code 513 to KDB.

2005-10-29 19:30:34 +01:00

bug.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

bugs.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

byteorder.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

cache.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

cachectl.h

…

cacheflush.h

[MIPS] Fix aliasing bug in copy_to_user_page / copy_from_user_page

2006-10-21 23:17:35 +01:00

cacheops.h

…

checksum.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

compat.h

[PATCH] N32 sigset and __COMPAT_ENDIAN_SWAP__

2006-06-25 10:01:15 -07:00

compiler.h

…

cpu-features.h

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

cpu-info.h

[MIPS] Fix alignment hole in struct cache_desc; shrink struct.

2006-11-30 01:14:45 +00:00

cpu.h

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

cputime.h

…

current.h

…

debug.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

delay.h

Merge git://git.infradead.org/hdrcleanup-2.6

2006-06-20 15:10:08 -07:00

div64.h

[MIPS] Fixup migration to GENERIC_TIME

2006-10-31 20:13:23 +00:00

dma-mapping.h

…

dma.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

ds1286.h

…

ds1742.h

[MIPS] JMR3927 build fixes for the RTC code.

2006-04-19 04:14:20 +02:00

dsp.h

MIPS: DSP: Set all register masks to 0x3ff.

2006-01-10 13:39:04 +00:00

elf.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

emergency-restart.h

…

errno.h

Delete duplicate definitions.

2005-11-07 18:05:40 +00:00

fcntl.h

[MIPS] Remove F_SETSIG and F_GETSIG in favor of the asm-generic definitions.

2006-09-27 13:37:48 +01:00

fixmap.h

[MIPS] Fix aliasing bug in copy_to_user_page / copy_from_user_page

2006-10-21 23:17:35 +01:00

floppy.h

…

fpregdef.h

…

fpu_emulator.h

[MIPS] Unify mips_fpu_soft_struct and mips_fpu_hard_structs.

2006-06-19 17:39:18 +01:00

fpu.h

[MIPS] Make sure cpu_has_fpu is used only in atomic context

2006-10-09 23:20:48 +01:00

futex.h

Merge git://git.infradead.org/hdrcleanup-2.6

2006-06-20 15:10:08 -07:00

gdb-stub.h

…

gfx.h

…

gt64120.h

[MIPS] Rewrite GALILEO_INL/GALILEO_OUTL to GT_READ/GT_WRITE

2006-11-30 01:14:43 +00:00

gt64240.h

…

hardirq.h

…

hazards.h

[MIPS] s/__ASSEMBLER__/__ASSEMBLY__/ for clarity sake.

2006-09-27 13:37:57 +01:00

highmem.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

hw_irq.h

[PATCH] genirq: add ->retrigger() irq op to consolidate hw_irq_resend()

2006-06-29 10:26:23 -07:00

i8259.h

…

ide.h

…

inst.h

[MIPS] Fix rdhwr_op definition.

2006-07-13 21:26:08 +01:00

inventory.h

Reformatting, remove debugging code.

2005-10-29 19:30:57 +01:00

io.h

[MIPS] page.h: remove __pa() usages.

2006-11-30 01:14:40 +00:00

ioctl.h

…

ioctls.h

…

ipc.h

…

ipcbuf.h

…

irq_cpu.h

…

irq_regs.h

[MIPS] Complete fixes after removal of pt_regs argument to int handlers.

2006-10-08 02:38:28 +01:00

irq.h

[MIPS] Make irq number allocator generally available for fixing EV64120.

2006-11-06 20:55:38 +00:00

irqflags.h

[MIPS] lockdep: fix TRACE_IRQFLAGS_SUPPORT

2006-10-01 23:16:57 +01:00

isadep.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

jazz.h

…

jazzdma.h

…

Kbuild

[MIPS] Have headers_install install <asm/cachectl.h> and <asm/sysmips.h>.

2006-09-27 13:37:56 +01:00

kexec.h

[MIPS] Add support for kexec

2006-11-30 01:14:44 +00:00

kmap_types.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

kspd.h

[MIPS] kpsd and other AP/SP improvements.

2006-04-19 04:14:27 +02:00

linkage.h

[PATCH] abstract type/size specification for assembly

2006-03-24 07:33:25 -08:00

local.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

m48t35.h

…

m48t37.h

…

marvell.h

[MIPS] Complete fixes after removal of pt_regs argument to int handlers.

2006-10-08 02:38:28 +01:00

mc146818-time.h

[PATCH] RTC: Remove RTC UIP synchronization on MIPS MC146818

2006-03-28 09:16:00 -08:00

mc146818rtc.h

…

mips_mt.h

[MIPS] MT: Improved multithreading support.

2006-04-19 04:14:28 +02:00

mipsmtregs.h

[MIPS] VSMP: Synchronize cp0 counters on bootup.

2006-10-31 20:13:22 +00:00

mipsprom.h

…

mipsregs.h

[MIPS] Remove unused R10000 performance counter definitions.

2006-11-30 01:14:45 +00:00

mman.h

[PATCH] add asm-generic/mman.h

2006-02-15 15:32:22 -08:00

mmu_context.h

[MIPS] Reformat missformated SMTC bits.

2006-09-27 13:37:49 +01:00

mmu.h

…

mmzone.h

[PATCH] Delete unused definitions of kvaddr_to_nid

2006-06-23 07:42:52 -07:00

module.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

msc01_ic.h

[MIPS] Complete fixes after removal of pt_regs argument to int handlers.

2006-10-08 02:38:28 +01:00

msgbuf.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

mutex.h

[PATCH] mutex subsystem, add default include/asm-*/mutex.h files

2006-01-09 15:59:19 -08:00

namei.h

…

nile4.h

…

paccess.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

page.h

[MIPS] Introduce __pa_symbol()

2006-11-30 01:14:41 +00:00

param.h

[MIPS] Make timer interrupt frequency configurable from kconfig.

2006-06-19 17:39:27 +01:00

parport.h

…

pci.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

percpu.h

…

pgalloc.h

[MIPS] 16K & 64K page size fixes

2006-11-01 17:46:09 +00:00

pgtable-32.h

[PATCH] Standardize pxx_page macros

2006-09-26 08:48:51 -07:00

pgtable-64.h

[MIPS] Load modules to CKSEG0 if CONFIG_BUILD_ELF64=n

2006-11-30 01:14:44 +00:00

pgtable-bits.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

pgtable.h

[MIPS] page.h: remove __pa() usages.

2006-11-30 01:14:40 +00:00

pmon.h

…

poll.h

[PATCH] POLLRDHUP/EPOLLRDHUP handling for half-closed devices notifications

2006-03-25 08:22:56 -08:00

posix_types.h

…

prctl.h

…

prefetch.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

processor.h

Merge git://git.infradead.org/hdrcleanup-2.6

2006-06-20 15:10:08 -07:00

ptrace.h

[MIPS] Let gcc align 'struct pt_regs' on 8 bytes boundary

2006-10-03 17:59:17 +01:00

qemu.h

[MIPS] Qemu system shutdown support

2006-06-19 17:39:19 +01:00

r4kcache.h

[MIPS] MT: Improved multithreading support.

2006-04-19 04:14:28 +02:00

reboot.h

[MIPS] Rename _machine_power_off to pm_power_off so the kernel builds again.

2006-02-07 13:30:22 +00:00

reg.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

regdef.h

…

resource.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

rm9k-ocd.h

[MIPS] Support for the RM9000-based Basler eXcite smart camera platform.

2006-06-19 17:39:26 +01:00

rtc.h

[MIPS] Fix genrtc compilation.

2006-04-19 04:14:22 +02:00

rtlx.h

[MIPS] kpsd and other AP/SP improvements.

2006-04-19 04:14:27 +02:00

scatterlist.h

…

sections.h

…

segment.h

…

semaphore.h

[PATCH] semaphore: Remove __MUTEX_INITIALIZER()

2005-10-30 17:37:27 -08:00

sembuf.h

…

serial.h

[MIPS] Remove IT8172-based platforms, ITE 8172G and Globespan IVR support.

2006-10-03 17:59:17 +01:00

setup.h

…

sgialib.h

…

sgiarcs.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

sgidefs.h

…

shmbuf.h

…

shmparam.h

…

sigcontext.h

[MIPS] Update struct sigcontext member names

2006-06-01 00:28:31 +01:00

siginfo.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

signal.h

[MIPS] Move definition of IRIX compat constant into IRIX compat code.

2006-09-27 13:37:45 +01:00

sim.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

smp.h

Merge git://git.infradead.org/hdrcleanup-2.6

2006-06-20 15:10:08 -07:00

smtc_ipi.h

[MIPS] MT: Improved multithreading support.

2006-04-19 04:14:28 +02:00

smtc_proc.h

[MIPS] MT: Improved multithreading support.

2006-04-19 04:14:28 +02:00

smtc.h

[MIPS] MT: Improved multithreading support.

2006-04-19 04:14:28 +02:00

sni.h

[MIPS] Support SNI RM200C SNI in big endian mode and R5000 processors.

2006-06-19 17:39:24 +01:00

socket.h

[AF_UNIX]: Datagram getpeersec

2006-06-29 16:58:06 -07:00

sockios.h

…

sparsemem.h

[MIPS] Fix sparsemem support.

2006-06-06 00:15:20 +01:00

spinlock_types.h

…

spinlock.h

[PATCH] Directed yield: cpu_relax variants for spinlocks and rw-locks

2006-10-01 00:39:21 -07:00

stackframe.h

[MIPS] Optimize and cleanup get_saved_sp, set_saved_sp

2006-10-11 19:30:59 +01:00

stacktrace.h

[MIPS] Make unwind_stack() can dig into interrupted context

2006-10-01 23:16:59 +01:00

stat.h

…

statfs.h

…

string.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

suspend.h

…

sysmips.h

…

system.h

[MIPS] Don't use R10000 llsc workaround version for all llsc-full processors.

2006-11-02 17:23:33 +00:00

termbits.h

[MIPS] Cleanup definitions of speed_t and tcflag_t.

2006-10-11 19:30:59 +01:00

termios.h

…

thread_info.h

[MIPS] Complete fixes after removal of pt_regs argument to int handlers.

2006-10-08 02:38:28 +01:00

time.h

[MIPS] mips hpt cleanup: get rid of mips_hpt_init

2006-11-30 01:14:46 +00:00

timex.h

[MIPS] Fix errors detected by "make headers_check"

2006-09-27 13:37:40 +01:00

titan_dep.h

…

tlb.h

…

tlbdebug.h

…

tlbflush.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

topology.h

…

traps.h

More AP / SP bits for the 34K, the Malta bits and things. Still wants

2005-10-29 19:31:53 +01:00

tx3912.h

…

types.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

uaccess.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

ucontext.h

…

unaligned.h

…

unistd.h

[MIPS] MIPS doesn't need compat_sys_getdents.

2006-10-30 21:41:31 +00:00

user.h

[MIPS] Fix errors detected by "make headers_check"

2006-09-27 13:37:40 +01:00

vga.h

[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use

2006-06-22 15:05:58 -07:00

vpe.h

[MIPS] kpsd and other AP/SP improvements.

2006-04-19 04:14:27 +02:00

war.h

Merge git://git.infradead.org/hdrcleanup-2.6

2006-06-20 15:10:08 -07:00

watch.h

…

wbflush.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

xor.h

…

xxs1500.h

…