diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
---|---|---|
committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/arm/mach-footbridge/isa-irq.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/arm/mach-footbridge/isa-irq.c')
-rw-r--r-- | kernel/arch/arm/mach-footbridge/isa-irq.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/kernel/arch/arm/mach-footbridge/isa-irq.c b/kernel/arch/arm/mach-footbridge/isa-irq.c index c3a0abbc9..c01fca11b 100644 --- a/kernel/arch/arm/mach-footbridge/isa-irq.c +++ b/kernel/arch/arm/mach-footbridge/isa-irq.c @@ -87,13 +87,12 @@ static struct irq_chip isa_hi_chip = { .irq_unmask = isa_unmask_pic_hi_irq, }; -static void -isa_irq_handler(unsigned int irq, struct irq_desc *desc) +static void isa_irq_handler(struct irq_desc *desc) { unsigned int isa_irq = *(unsigned char *)PCIIACK_BASE; if (isa_irq < _ISA_IRQ(0) || isa_irq >= _ISA_IRQ(16)) { - do_bad_IRQ(isa_irq, desc); + do_bad_IRQ(desc); return; } @@ -153,13 +152,13 @@ void __init isa_init_irq(unsigned int host_irq) for (irq = _ISA_IRQ(0); irq < _ISA_IRQ(8); irq++) { irq_set_chip_and_handler(irq, &isa_lo_chip, handle_level_irq); - set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); + irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE); } for (irq = _ISA_IRQ(8); irq < _ISA_IRQ(16); irq++) { irq_set_chip_and_handler(irq, &isa_hi_chip, handle_level_irq); - set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); + irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE); } request_resource(&ioport_resource, &pic1_resource); @@ -175,8 +174,8 @@ void __init isa_init_irq(unsigned int host_irq) * resistor on this line. */ if (machine_is_netwinder()) - set_irq_flags(_ISA_IRQ(11), IRQF_VALID | - IRQF_PROBE | IRQF_NOAUTOEN); + irq_modify_status(_ISA_IRQ(11), + IRQ_NOREQUEST | IRQ_NOPROBE, IRQ_NOAUTOEN); } } |