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
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common	[MIPS] IRQ cleanups	2006-11-30 01:14:46 +00:00
db1x00	[MIPS] Alchemy: nuke usbdev; it's useless as is ...	2006-10-09 23:20:47 +01:00
mtx-1	[MIPS] Alchemy: nuke usbdev; it's useless as is ...	2006-10-09 23:20:47 +01:00
pb1000	[MIPS] Alchemy: nuke usbdev; it's useless as is ...	2006-10-09 23:20:47 +01:00
pb1100	[MIPS] Alchemy: nuke usbdev; it's useless as is ...	2006-10-09 23:20:47 +01:00
pb1200	[MIPS] PB1200: Remove duplicate definitions	2006-11-30 01:14:45 +00:00
pb1500	[MIPS] Alchemy: nuke usbdev; it's useless as is ...	2006-10-09 23:20:47 +01:00
pb1550
xxs1500