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1603b5aca4
linux/arch/mips/kernel
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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
..
apm.c [MIPS] Don't include obsolete <linux/config.h>. 2006-07-13 21:25:58 +01:00
asm-offsets.c [MIPS] 16K & 64K page size fixes 2006-11-01 17:46:09 +00:00
binfmt_elfn32.c [MIPS] jiffies_to_compat_timeval fix 2006-02-21 16:58:23 +00:00
binfmt_elfo32.c [MIPS] jiffies_to_compat_timeval fix 2006-02-21 16:58:23 +00:00
branch.c [MIPS] Unify mips_fpu_soft_struct and mips_fpu_hard_structs. 2006-06-19 17:39:18 +01:00
cpu-bugs64.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
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 Dummy ISA DMA functions for systems that don't have ISA but share 2005-10-29 19:30:17 +01:00
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 [MIPS] TRACE_IRQFLAGS_SUPPORT support. 2006-07-13 21:26:09 +01:00
gdb-stub.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
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 Input: pcspkr - separate device and driver registration 2006-03-14 00:11:50 -05:00
i8259.c [MIPS] IRQ cleanups 2006-11-30 01:14:46 +00:00
init_task.c [PATCH] nsproxy: move init_nsproxy into kernel/nsproxy.c 2006-10-02 07:57:20 -07:00
irix5sys.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
irixelf.c [PATCH] FDPIC: Move roundup() into linux/kernel.h 2006-07-10 13:24:22 -07:00
irixinv.c Sparseify MIPS. 2005-10-29 19:30:50 +01:00
irixioctl.c Reformatting, remove debugging code. 2005-10-29 19:30:57 +01:00
irixsig.c [MIPS] Move definition of IRIX compat constant into IRIX compat code. 2006-09-27 13:37:45 +01:00
irq_cpu.c [MIPS] IRQ cleanups 2006-11-30 01:14:46 +00:00
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
kspd.c [MIPS] kpsd and other AP/SP improvements. 2006-04-19 04:14:27 +02:00
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
Makefile [MIPS] Add support for kexec 2006-11-30 01:14:44 +00:00
mips_ksyms.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mips-mt.c [MIPS] MIPS MT: Fix build error. 2006-07-13 21:26:06 +01:00
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
ptrace32.c [MIPS] Make sure cpu_has_fpu is used only in atomic context 2006-10-09 23:20:48 +01:00
ptrace.c [MIPS] Make sure cpu_has_fpu is used only in atomic context 2006-10-09 23:20:48 +01:00
r4k_fpu.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
r4k_switch.S [MIPS] 16K & 64K page size fixes 2006-11-01 17:46:09 +00:00
r2300_fpu.S kbuild: mips use generic asm-offsets.h support 2005-09-09 22:32:31 +02:00
r2300_switch.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
r6000_fpu.S kbuild: mips use generic asm-offsets.h support 2005-09-09 22:32:31 +02:00
relocate_kernel.S [MIPS] Add support for kexec 2006-11-30 01:14:44 +00:00
reset.c [MIPS] Rename _machine_power_off to pm_power_off so the kernel builds again. 2006-02-07 13:30:22 +00:00
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 Always use ".set mips3" rather than select between "mips2" or "mips3" 2005-10-29 19:31:31 +01:00
setup.c [MIPS] setup.c: clean up initrd related code 2006-11-30 01:14:42 +00:00
signal32.c [MIPS] Avoid double signal restarting. 2006-09-27 13:37:33 +01:00
signal_n32.c [PATCH] BLOCK: Revert patch to hack around undeclared sigset_t in linux/compat.h 2006-10-02 08:03:31 -07:00
signal-common.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
signal.c [MIPS] Avoid double signal restarting. 2006-09-27 13:37:33 +01:00
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 [MIPS] MT: Improved multithreading support. 2006-04-19 04:14:28 +02:00
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 [PATCH] provide kernel_execve on all architectures 2006-10-02 07:57:23 -07:00
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 Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
vmlinux.lds.S [MIPS] 16K & 64K page size fixes 2006-11-01 17:46:09 +00:00
vpe.c [MIPS] MT: Fix setting of XTC. 2006-09-27 13:37:36 +01:00