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MIPS: irq: Remove IRQF_DISABLED

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Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled and we even check
and yell when an interrupt handler returns with interrupts enabled (see
commit [b738a50a: genirq: Warn when handler enables interrupts]).

So now this flag is a NOOP and can be removed.

[ralf@linux-mips.org: Fixed up conflicts in
arch/mips/alchemy/common/dbdma.c, arch/mips/cavium-octeon/smp.c and
arch/mips/kernel/perf_event.c.]

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: tglx@linutronix.de
linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2835/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Yong Zhang
2011-11-22 14:38:03 +00:00
committed by Ralf Baechle
parent 43064c0c8e
commit 8b5690f884
35 changed files with 40 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/mips/kernel/cevt-bcm1480.c
View File

@@ -145,7 +145,7 @@ void __cpuinit sb1480_clockevent_init(void)
bcm1480_unmask_irq(cpu, irq);
action->handler = sibyte_counter_handler;
action->flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER;
action->flags = IRQF_PERCPU | IRQF_TIMER;
action->name = name;
action->dev_id = cd;

2
arch/mips/kernel/cevt-ds1287.c
View File

@@ -108,7 +108,7 @@ static irqreturn_t ds1287_interrupt(int irq, void *dev_id)
static struct irqaction ds1287_irqaction = {
.handler = ds1287_interrupt,
.flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
.flags = IRQF_PERCPU | IRQF_TIMER,
.name = "ds1287",
};

2
arch/mips/kernel/cevt-gt641xx.c
View File

@@ -114,7 +114,7 @@ static irqreturn_t gt641xx_timer0_interrupt(int irq, void *dev_id)
static struct irqaction gt641xx_timer0_irqaction = {
.handler = gt641xx_timer0_interrupt,
.flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
.flags = IRQF_PERCPU | IRQF_TIMER,
.name = "gt641xx_timer0",
};

2
arch/mips/kernel/cevt-r4k.c
View File

@@ -84,7 +84,7 @@ out:
struct irqaction c0_compare_irqaction = {
.handler = c0_compare_interrupt,
.flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
.flags = IRQF_PERCPU | IRQF_TIMER,
.name = "timer",
};

2
arch/mips/kernel/cevt-sb1250.c
View File

@@ -144,7 +144,7 @@ void __cpuinit sb1250_clockevent_init(void)
sb1250_unmask_irq(cpu, irq);
action->handler = sibyte_counter_handler;
action->flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER;
action->flags = IRQF_PERCPU | IRQF_TIMER;
action->name = name;
action->dev_id = cd;

2
arch/mips/kernel/cevt-txx9.c
View File

@@ -146,7 +146,7 @@ static irqreturn_t txx9tmr_interrupt(int irq, void *dev_id)
static struct irqaction txx9tmr_irq = {
.handler = txx9tmr_interrupt,
.flags = IRQF_DISABLED | IRQF_PERCPU | IRQF_TIMER,
.flags = IRQF_PERCPU | IRQF_TIMER,
.name = "txx9tmr",
.dev_id = &txx9_clock_event_device,
};

2
arch/mips/kernel/i8253.c
View File

@@ -19,7 +19,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
static struct irqaction irq0 = {
.handler = timer_interrupt,
.flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_TIMER,
.flags = IRQF_NOBALANCING | IRQF_TIMER,
.name = "timer"
};

1
arch/mips/kernel/rtlx.c
View File

@@ -473,7 +473,6 @@ static const struct file_operations rtlx_fops = {
static struct irqaction rtlx_irq = {
.handler = rtlx_interrupt,
.flags = IRQF_DISABLED,
.name = "RTLX",
};

2
arch/mips/kernel/smtc.c
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@@ -1130,7 +1130,7 @@ static void ipi_irq_dispatch(void)
static struct irqaction irq_ipi = {
.handler = ipi_interrupt,
.flags = IRQF_DISABLED | IRQF_PERCPU,
.flags = IRQF_PERCPU,
.name = "SMTC_IPI"
};