diff options
| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2006-11-14 01:13:18 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-11-30 01:14:46 +0000 |
| commit | 1417836e81c0ab8f5a0bfeafa90d3eaa41b2a067 (patch) | |
| tree | 0274893cb78ca2e1bb85c3eee0c07a85e0b83d04 /arch/mips/tx4938 | |
| parent | 1603b5aca4f15b34848fb5594d0c7b6333b99144 (diff) | |
[MIPS] use generic_handle_irq, handle_level_irq, handle_percpu_irq
Further incorporation of generic irq framework. Replacing __do_IRQ()
by proper flow handler would make the irq handling path a bit simpler
and faster.
* use generic_handle_irq() instead of __do_IRQ().
* use handle_level_irq for obvious level-type irq chips.
* use handle_percpu_irq for irqs marked as IRQ_PER_CPU.
* setup .eoi routine for irq chips possibly used with handle_percpu_irq.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/tx4938')
| -rw-r--r-- | arch/mips/tx4938/common/irq.c | 6 | ||||
| -rw-r--r-- | arch/mips/tx4938/toshiba_rbtx4938/irq.c | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/tx4938/common/irq.c b/arch/mips/tx4938/common/irq.c index 19c9ee9e3d0..42e127683ae 100644 --- a/arch/mips/tx4938/common/irq.c +++ b/arch/mips/tx4938/common/irq.c @@ -88,7 +88,8 @@ tx4938_irq_cp0_init(void) int i; for (i = TX4938_IRQ_CP0_BEG; i <= TX4938_IRQ_CP0_END; i++) - set_irq_chip(i, &tx4938_irq_cp0_type); + set_irq_chip_and_handler(i, &tx4938_irq_cp0_type, + handle_level_irq); } static void @@ -245,7 +246,8 @@ tx4938_irq_pic_init(void) int i; for (i = TX4938_IRQ_PIC_BEG; i <= TX4938_IRQ_PIC_END; i++) - set_irq_chip(i, &tx4938_irq_pic_type); + set_irq_chip_and_handler(i, &tx4938_irq_pic_type, + handle_level_irq); setup_irq(TX4938_IRQ_NEST_PIC_ON_CP0, &tx4938_irq_pic_action); diff --git a/arch/mips/tx4938/toshiba_rbtx4938/irq.c b/arch/mips/tx4938/toshiba_rbtx4938/irq.c index 2735ffe9ec2..8c87a35f306 100644 --- a/arch/mips/tx4938/toshiba_rbtx4938/irq.c +++ b/arch/mips/tx4938/toshiba_rbtx4938/irq.c @@ -136,7 +136,8 @@ toshiba_rbtx4938_irq_ioc_init(void) for (i = TOSHIBA_RBTX4938_IRQ_IOC_BEG; i <= TOSHIBA_RBTX4938_IRQ_IOC_END; i++) - set_irq_chip(i, &toshiba_rbtx4938_irq_ioc_type); + set_irq_chip_and_handler(i, &toshiba_rbtx4938_irq_ioc_type, + handle_level_irq); setup_irq(RBTX4938_IRQ_IOCINT, &toshiba_rbtx4938_irq_ioc_action); |