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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2006-11-13 19:13:18 +0300
committerRalf Baechle <ralf@linux-mips.org>2006-11-30 04:14:46 +0300
commit1417836e81c0ab8f5a0bfeafa90d3eaa41b2a067 (patch)
tree0274893cb78ca2e1bb85c3eee0c07a85e0b83d04 /arch/mips/tx4927
parent1603b5aca4f15b34848fb5594d0c7b6333b99144 (diff)
downloadlinux-1417836e81c0ab8f5a0bfeafa90d3eaa41b2a067.tar.xz
[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/tx4927')
-rw-r--r--arch/mips/tx4927/common/tx4927_irq.c6
-rw-r--r--arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c3
2 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/tx4927/common/tx4927_irq.c b/arch/mips/tx4927/common/tx4927_irq.c
index 2c57ced5c68c..21873de49aa8 100644
--- a/arch/mips/tx4927/common/tx4927_irq.c
+++ b/arch/mips/tx4927/common/tx4927_irq.c
@@ -196,7 +196,8 @@ static void __init tx4927_irq_cp0_init(void)
TX4927_IRQ_CP0_BEG, TX4927_IRQ_CP0_END);
for (i = TX4927_IRQ_CP0_BEG; i <= TX4927_IRQ_CP0_END; i++)
- set_irq_chip(i, &tx4927_irq_cp0_type);
+ set_irq_chip_and_handler(i, &tx4927_irq_cp0_type,
+ handle_level_irq);
}
static void tx4927_irq_cp0_enable(unsigned int irq)
@@ -350,7 +351,8 @@ static void __init tx4927_irq_pic_init(void)
TX4927_IRQ_PIC_BEG, TX4927_IRQ_PIC_END);
for (i = TX4927_IRQ_PIC_BEG; i <= TX4927_IRQ_PIC_END; i++)
- set_irq_chip(i, &tx4927_irq_pic_type);
+ set_irq_chip_and_handler(i, &tx4927_irq_pic_type,
+ handle_level_irq);
setup_irq(TX4927_IRQ_NEST_PIC_ON_CP0, &tx4927_irq_pic_action);
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
index 1fdace89ae6d..34cdb2a240e9 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c
@@ -342,7 +342,8 @@ static void __init toshiba_rbtx4927_irq_ioc_init(void)
for (i = TOSHIBA_RBTX4927_IRQ_IOC_BEG;
i <= TOSHIBA_RBTX4927_IRQ_IOC_END; i++)
- set_irq_chip(i, &toshiba_rbtx4927_irq_ioc_type);
+ set_irq_chip_and_handler(i, &toshiba_rbtx4927_irq_ioc_type,
+ handle_level_irq);
setup_irq(TOSHIBA_RBTX4927_IRQ_NEST_IOC_ON_PIC,
&toshiba_rbtx4927_irq_ioc_action);