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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
..
Makefile [MIPS] Add support for kexec 2006-11-30 01:14:44 +00:00
apm.c
…
asm-offsets.c [MIPS] 16K & 64K page size fixes 2006-11-01 17:46:09 +00:00
binfmt_elfn32.c
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binfmt_elfo32.c
…
branch.c
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cpu-bugs64.c
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cpu-probe.c [MIPS] Don't print presence of WAIT instruction on bootup. 2006-11-30 01:14:44 +00:00
dma-no-isa.c
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entry.S [MIPS] SMTC: Fix crash if # of TC's > # of VPE's after pt_regs irq cleanup. 2006-11-01 17:46:09 +00:00
gdb-low.S
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gdb-stub.c
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genex.S [MIPS] Fast path for rdhwr emulation for TLS 2006-11-30 01:14:44 +00:00
head.S [MIPS] Load modules to CKSEG0 if CONFIG_BUILD_ELF64=n 2006-11-30 01:14:44 +00:00
i8253.c
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i8259.c [MIPS] IRQ cleanups 2006-11-30 01:14:46 +00:00
init_task.c
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irix5sys.S
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irixelf.c
…
irixinv.c
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irixioctl.c
…
irixsig.c
…
irq-msc01.c [MIPS] IRQ cleanups 2006-11-30 01:14:46 +00:00
irq-mv6434x.c [MIPS] IRQ cleanups 2006-11-30 01:14:46 +00:00
irq-rm7000.c [MIPS] IRQ cleanups 2006-11-30 01:14:46 +00:00
irq-rm9000.c [MIPS] IRQ cleanups 2006-11-30 01:14:46 +00:00
irq.c [MIPS] IRQ cleanups 2006-11-30 01:14:46 +00:00
irq_cpu.c [MIPS] IRQ cleanups 2006-11-30 01:14:46 +00:00
kspd.c
…
linux32.c [MIPS] Fix O32 personality(2) call with 0xffffffff argument. 2006-10-19 17:55:13 +01:00
machine_kexec.c [MIPS] Add support for kexec 2006-11-30 01:14:44 +00:00
mips-mt.c
…
mips_ksyms.c
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module.c [MIPS] Load modules to CKSEG0 if CONFIG_BUILD_ELF64=n 2006-11-30 01:14:44 +00:00
proc.c [MIPS] Make sure cpu_has_fpu is used only in atomic context 2006-10-09 23:20:48 +01:00
process.c [MIPS] Use kallsyms_lookup_size_offset() instead of kallsyms_lookup() 2006-10-19 17:55:12 +01:00
ptrace.c [MIPS] Make sure cpu_has_fpu is used only in atomic context 2006-10-09 23:20:48 +01:00
ptrace32.c [MIPS] Make sure cpu_has_fpu is used only in atomic context 2006-10-09 23:20:48 +01:00
r4k_fpu.S
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r4k_switch.S [MIPS] 16K & 64K page size fixes 2006-11-01 17:46:09 +00:00
r2300_fpu.S
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r2300_switch.S
…
r6000_fpu.S
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relocate_kernel.S [MIPS] Add support for kexec 2006-11-30 01:14:44 +00:00
reset.c
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rtlx.c [MIPS] Complete fixes after removal of pt_regs argument to int handlers. 2006-10-08 02:38:28 +01:00
scall32-o32.S [MIPS] Add support for kexec 2006-11-30 01:14:44 +00:00
scall64-64.S [MIPS] Add support for kexec 2006-11-30 01:14:44 +00:00
scall64-n32.S [MIPS] Add support for kexec 2006-11-30 01:14:44 +00:00
scall64-o32.S [MIPS] Add support for kexec 2006-11-30 01:14:44 +00:00
semaphore.c
…
setup.c [MIPS] setup.c: clean up initrd related code 2006-11-30 01:14:42 +00:00
signal-common.h
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signal.c
…
signal32.c
…
signal_n32.c
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smp-mt.c [MIPS] VSMP: Synchronize cp0 counters on bootup. 2006-10-31 20:13:22 +00:00
smp.c [MIPS] Do topology_init even on uniprocessor kernels. 2006-11-29 16:21:34 +00:00
smtc-asm.S [MIPS] SMTC: Fix crash if # of TC's > # of VPE's after pt_regs irq cleanup. 2006-11-01 17:46:09 +00:00
smtc-proc.c
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smtc.c [MIPS] SMTC: Synchronize cp0 counters on bootup. 2006-11-01 17:46:09 +00:00
stacktrace.c [MIPS] save_context_stack fix 2006-10-19 17:55:13 +01:00
syscall.c
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sysirix.c [PATCH] VFS: Make filldir_t and struct kstat deal in 64-bit inode numbers 2006-10-03 08:03:40 -07:00
time.c [MIPS] mips hpt cleanup: get rid of mips_hpt_init 2006-11-30 01:14:46 +00:00
topology.c [MIPS] Do topology_init even on uniprocessor kernels. 2006-11-29 16:21:34 +00:00
traps.c [MIPS] Fast path for rdhwr emulation for TLS 2006-11-30 01:14:44 +00:00
unaligned.c
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vmlinux.lds.S [MIPS] 16K & 64K page size fixes 2006-11-01 17:46:09 +00:00
vpe.c
…