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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2006-11-13 11:13:18 -0500
committerRalf Baechle <ralf@linux-mips.org>2006-11-29 20:14:46 -0500
commit1417836e81c0ab8f5a0bfeafa90d3eaa41b2a067 (patch)
tree0274893cb78ca2e1bb85c3eee0c07a85e0b83d04 /arch/mips/tx4938
parent1603b5aca4f15b34848fb5594d0c7b6333b99144 (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.c6
-rw-r--r--arch/mips/tx4938/toshiba_rbtx4938/irq.c3
2 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/tx4938/common/irq.c b/arch/mips/tx4938/common/irq.c
index 19c9ee9e3d0c..42e127683ae9 100644
--- a/arch/mips/tx4938/common/irq.c
+++ b/arch/mips/tx4938/common/irq.c
@@ -88,7 +88,8 @@ tx4938_irq_cp0_init(void)
88 int i; 88 int i;
89 89
90 for (i = TX4938_IRQ_CP0_BEG; i <= TX4938_IRQ_CP0_END; i++) 90 for (i = TX4938_IRQ_CP0_BEG; i <= TX4938_IRQ_CP0_END; i++)
91 set_irq_chip(i, &tx4938_irq_cp0_type); 91 set_irq_chip_and_handler(i, &tx4938_irq_cp0_type,
92 handle_level_irq);
92} 93}
93 94
94static void 95static void
@@ -245,7 +246,8 @@ tx4938_irq_pic_init(void)
245 int i; 246 int i;
246 247
247 for (i = TX4938_IRQ_PIC_BEG; i <= TX4938_IRQ_PIC_END; i++) 248 for (i = TX4938_IRQ_PIC_BEG; i <= TX4938_IRQ_PIC_END; i++)
248 set_irq_chip(i, &tx4938_irq_pic_type); 249 set_irq_chip_and_handler(i, &tx4938_irq_pic_type,
250 handle_level_irq);
249 251
250 setup_irq(TX4938_IRQ_NEST_PIC_ON_CP0, &tx4938_irq_pic_action); 252 setup_irq(TX4938_IRQ_NEST_PIC_ON_CP0, &tx4938_irq_pic_action);
251 253
diff --git a/arch/mips/tx4938/toshiba_rbtx4938/irq.c b/arch/mips/tx4938/toshiba_rbtx4938/irq.c
index 2735ffe9ec28..8c87a35f3068 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)
136 136
137 for (i = TOSHIBA_RBTX4938_IRQ_IOC_BEG; 137 for (i = TOSHIBA_RBTX4938_IRQ_IOC_BEG;
138 i <= TOSHIBA_RBTX4938_IRQ_IOC_END; i++) 138 i <= TOSHIBA_RBTX4938_IRQ_IOC_END; i++)
139 set_irq_chip(i, &toshiba_rbtx4938_irq_ioc_type); 139 set_irq_chip_and_handler(i, &toshiba_rbtx4938_irq_ioc_type,
140 handle_level_irq);
140 141
141 setup_irq(RBTX4938_IRQ_IOCINT, 142 setup_irq(RBTX4938_IRQ_IOCINT,
142 &toshiba_rbtx4938_irq_ioc_action); 143 &toshiba_rbtx4938_irq_ioc_action);