diff options
| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2006-12-08 01:55:07 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-12-09 01:04:00 +0000 |
| commit | 9fd32cfbb602f3e5e898faa61d83c4a7897bd48a (patch) | |
| tree | 6e74f498719f63c50d2827ba759605a620dcdd3d /arch/mips/vr41xx | |
| parent | ed99e2bc1dc5dc54eb5a019f4975562dbef20103 (diff) | |
| download | kernel_goldelico_gta04-9fd32cfbb602f3e5e898faa61d83c4a7897bd48a.zip kernel_goldelico_gta04-9fd32cfbb602f3e5e898faa61d83c4a7897bd48a.tar.gz kernel_goldelico_gta04-9fd32cfbb602f3e5e898faa61d83c4a7897bd48a.tar.bz2 | |
[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/vr41xx')
| -rw-r--r-- | arch/mips/vr41xx/Kconfig | 5 | ||||
| -rw-r--r-- | arch/mips/vr41xx/nec-cmbvr4133/irq.c | 9 |
2 files changed, 1 insertions, 13 deletions
diff --git a/arch/mips/vr41xx/Kconfig b/arch/mips/vr41xx/Kconfig index c8dfd80..92f41f6 100644 --- a/arch/mips/vr41xx/Kconfig +++ b/arch/mips/vr41xx/Kconfig @@ -6,7 +6,6 @@ config CASIO_E55 select ISA select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN - select GENERIC_HARDIRQS_NO__DO_IRQ config IBM_WORKPAD bool "Support for IBM WorkPad z50" @@ -16,7 +15,6 @@ config IBM_WORKPAD select ISA select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN - select GENERIC_HARDIRQS_NO__DO_IRQ config NEC_CMBVR4133 bool "Support for NEC CMB-VR4133" @@ -41,7 +39,6 @@ config TANBAC_TB022X select IRQ_CPU select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN - select GENERIC_HARDIRQS_NO__DO_IRQ help The TANBAC VR4131 multichip module(TB0225) and the TANBAC VR4131DIMM(TB0229) are MIPS-based platforms @@ -74,7 +71,6 @@ config VICTOR_MPC30X select IRQ_CPU select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN - select GENERIC_HARDIRQS_NO__DO_IRQ config ZAO_CAPCELLA bool "Support for ZAO Networks Capcella" @@ -84,7 +80,6 @@ config ZAO_CAPCELLA select IRQ_CPU select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN - select GENERIC_HARDIRQS_NO__DO_IRQ config PCI_VR41XX bool "Add PCI control unit support of NEC VR4100 series" diff --git a/arch/mips/vr41xx/nec-cmbvr4133/irq.c b/arch/mips/vr41xx/nec-cmbvr4133/irq.c index a039bb7..128ed8d 100644 --- a/arch/mips/vr41xx/nec-cmbvr4133/irq.c +++ b/arch/mips/vr41xx/nec-cmbvr4133/irq.c @@ -45,19 +45,12 @@ static void ack_i8259_irq(unsigned int irq) mask_and_ack_8259A(irq - I8259_IRQ_BASE); } -static void end_i8259_irq(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) - enable_8259A_irq(irq - I8259_IRQ_BASE); -} - static struct irq_chip i8259_irq_type = { .typename = "XT-PIC", .ack = ack_i8259_irq, .mask = disable_i8259_irq, .mask_ack = ack_i8259_irq, .unmask = enable_i8259_irq, - .end = end_i8259_irq, }; static int i8259_get_irq_number(int irq) @@ -92,7 +85,7 @@ void __init rockhopper_init_irq(void) } for (i = I8259_IRQ_BASE; i <= I8259_IRQ_LAST; i++) - set_irq_chip(i, &i8259_irq_type); + set_irq_chip_and_handler(i, &i8259_irq_type, handle_level_irq); setup_irq(I8259_SLAVE_IRQ, &i8259_slave_cascade); |