linux-sg2042/arch/mips/au1000/common
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] Alchemy: nuke usbdev; it's useless as is ... 2006-10-09 23:20:47 +01:00
au1xxx_irqmap.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
clocks.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cputable.c [PATCH] USB: EHCI for AU1200 2006-03-20 14:49:55 -08:00
dbdma.c [MIPS] A few more pt_regs fixups. 2006-10-19 17:55:13 +01:00
dbg_io.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
dma.c IRQ: Use the new typedef for interrupt handler function pointers 2006-10-09 12:19:47 +01:00
gpio.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
irq.c [MIPS] IRQ cleanups 2006-11-30 01:14:46 +00:00
pci.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
platform.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
power.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
prom.c [MIPS] Sort out missuse of __init for prom_getcmdline() 2006-10-31 20:13:20 +00:00
puts.c Get rid of a bunch of debug serial routines. Use prom_printf instead. 2005-10-29 19:32:11 +01:00
reset.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
setup.c [MIPS] Sort out missuse of __init for prom_getcmdline() 2006-10-31 20:13:20 +00:00
sleeper.S [MIPS] Save write-only Config.OD from being clobbered 2006-06-06 00:15:13 +01:00
time.c [MIPS] Fixup migration to GENERIC_TIME 2006-10-31 20:13:23 +00:00