diff options
| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2006-12-07 17:55:07 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-12-09 02:04:00 +0100 |
| commit | 9fd32cfbb602f3e5e898faa61d83c4a7897bd48a (patch) | |
| tree | 6e74f498719f63c50d2827ba759605a620dcdd3d /arch/mips/tx4927 | |
| parent | [MIPS] Optimize csum_partial for 64bit kernel (diff) | |
| download | linux-9fd32cfbb602f3e5e898faa61d83c4a7897bd48a.tar.xz linux-9fd32cfbb602f3e5e898faa61d83c4a7897bd48a.zip | |
[MIPS] Add GENERIC_HARDIRQS_NO__DO_IRQ for i8259 users
Now that i8259A_chip uses new irq flow handler select
GENERIC_HARDIRQS_NO__DO_IRQ on some more platforms.
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/toshiba_rbtx4927/toshiba_rbtx4927_irq.c | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c index 5a5ea6c0b9f6..b54b529a29f9 100644 --- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c +++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_irq.c @@ -158,7 +158,6 @@ JP7 is not bus master -- do NOT use -- only 4 pci bus master's allowed -- SouthB #define TOSHIBA_RBTX4927_IRQ_ISA_ENABLE ( 1 << 23 ) #define TOSHIBA_RBTX4927_IRQ_ISA_DISABLE ( 1 << 24 ) #define TOSHIBA_RBTX4927_IRQ_ISA_MASK ( 1 << 25 ) -#define TOSHIBA_RBTX4927_IRQ_ISA_ENDIRQ ( 1 << 26 ) #define TOSHIBA_RBTX4927_SETUP_ALL 0xffffffff #endif @@ -175,7 +174,6 @@ static const u32 toshiba_rbtx4927_irq_debug_flag = // | TOSHIBA_RBTX4927_IRQ_ISA_ENABLE // | TOSHIBA_RBTX4927_IRQ_ISA_DISABLE // | TOSHIBA_RBTX4927_IRQ_ISA_MASK -// | TOSHIBA_RBTX4927_IRQ_ISA_ENDIRQ ); #endif @@ -226,7 +224,6 @@ static void toshiba_rbtx4927_irq_ioc_disable(unsigned int irq); static void toshiba_rbtx4927_irq_isa_enable(unsigned int irq); static void toshiba_rbtx4927_irq_isa_disable(unsigned int irq); static void toshiba_rbtx4927_irq_isa_mask_and_ack(unsigned int irq); -static void toshiba_rbtx4927_irq_isa_end(unsigned int irq); #endif #define TOSHIBA_RBTX4927_IOC_NAME "RBTX4927-IOC" @@ -249,7 +246,6 @@ static struct irq_chip toshiba_rbtx4927_irq_isa_type = { .mask = toshiba_rbtx4927_irq_isa_disable, .mask_ack = toshiba_rbtx4927_irq_isa_mask_and_ack, .unmask = toshiba_rbtx4927_irq_isa_enable, - .end = toshiba_rbtx4927_irq_isa_end, }; #endif @@ -402,7 +398,8 @@ static void __init toshiba_rbtx4927_irq_isa_init(void) for (i = TOSHIBA_RBTX4927_IRQ_ISA_BEG; i <= TOSHIBA_RBTX4927_IRQ_ISA_END; i++) - set_irq_chip(i, &toshiba_rbtx4927_irq_isa_type); + set_irq_chip_and_handler(i, &toshiba_rbtx4927_irq_isa_type, + handle_level_irq); setup_irq(TOSHIBA_RBTX4927_IRQ_NEST_ISA_ON_IOC, &toshiba_rbtx4927_irq_isa_master); @@ -470,26 +467,6 @@ static void toshiba_rbtx4927_irq_isa_mask_and_ack(unsigned int irq) #endif -#ifdef CONFIG_TOSHIBA_FPCIB0 -static void toshiba_rbtx4927_irq_isa_end(unsigned int irq) -{ - TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_ISA_ENDIRQ, - "irq=%d\n", irq); - - if (irq < TOSHIBA_RBTX4927_IRQ_ISA_BEG - || irq > TOSHIBA_RBTX4927_IRQ_ISA_END) { - TOSHIBA_RBTX4927_IRQ_DPRINTK(TOSHIBA_RBTX4927_IRQ_EROR, - "bad irq=%d\n", irq); - panic("\n"); - } - - if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) { - toshiba_rbtx4927_irq_isa_enable(irq); - } -} -#endif - - void __init arch_init_irq(void) { extern void tx4927_irq_init(void); |