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Date: Sat, 22 Oct 2011 17:56:18 +0800
From: Yong Zhang <yong.zhang0@...il.com>
To: linux-kernel@...r.kernel.org
Cc: tglx@...utronix.de, David Howells <dhowells@...hat.com>
Subject: [PATCH 06/49] frv: irq: Remove IRQF_DISABLED
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.
Signed-off-by: Yong Zhang <yong.zhang0@...il.com>
Acked-by: David Howells <dhowells@...hat.com>
---
arch/frv/kernel/irq-mb93091.c | 8 ++++----
arch/frv/kernel/irq-mb93093.c | 1 -
arch/frv/kernel/irq-mb93493.c | 4 ++--
arch/frv/kernel/time.c | 1 -
4 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/arch/frv/kernel/irq-mb93091.c b/arch/frv/kernel/irq-mb93091.c
index 9afc2ea..f4dfc0b 100644
--- a/arch/frv/kernel/irq-mb93091.c
+++ b/arch/frv/kernel/irq-mb93091.c
@@ -108,25 +108,25 @@ static irqreturn_t fpga_interrupt(int irq, void *_mask)
static struct irqaction fpga_irq[4] = {
[0] = {
.handler = fpga_interrupt,
- .flags = IRQF_DISABLED | IRQF_SHARED,
+ .flags = IRQF_SHARED,
.name = "fpga.0",
.dev_id = (void *) 0x0028UL,
},
[1] = {
.handler = fpga_interrupt,
- .flags = IRQF_DISABLED | IRQF_SHARED,
+ .flags = IRQF_SHARED,
.name = "fpga.1",
.dev_id = (void *) 0x0050UL,
},
[2] = {
.handler = fpga_interrupt,
- .flags = IRQF_DISABLED | IRQF_SHARED,
+ .flags = IRQF_SHARED,
.name = "fpga.2",
.dev_id = (void *) 0x1c00UL,
},
[3] = {
.handler = fpga_interrupt,
- .flags = IRQF_DISABLED | IRQF_SHARED,
+ .flags = IRQF_SHARED,
.name = "fpga.3",
.dev_id = (void *) 0x6386UL,
}
diff --git a/arch/frv/kernel/irq-mb93093.c b/arch/frv/kernel/irq-mb93093.c
index 4d4ad09..bac526d 100644
--- a/arch/frv/kernel/irq-mb93093.c
+++ b/arch/frv/kernel/irq-mb93093.c
@@ -106,7 +106,6 @@ static irqreturn_t fpga_interrupt(int irq, void *_mask)
static struct irqaction fpga_irq[1] = {
[0] = {
.handler = fpga_interrupt,
- .flags = IRQF_DISABLED,
.name = "fpga.0",
.dev_id = (void *) 0x0700UL,
}
diff --git a/arch/frv/kernel/irq-mb93493.c b/arch/frv/kernel/irq-mb93493.c
index 4d034c7..b632726 100644
--- a/arch/frv/kernel/irq-mb93493.c
+++ b/arch/frv/kernel/irq-mb93493.c
@@ -119,13 +119,13 @@ static irqreturn_t mb93493_interrupt(int irq, void *_piqsr)
static struct irqaction mb93493_irq[2] = {
[0] = {
.handler = mb93493_interrupt,
- .flags = IRQF_DISABLED | IRQF_SHARED,
+ .flags = IRQF_SHARED,
.name = "mb93493.0",
.dev_id = (void *) __addr_MB93493_IQSR(0),
},
[1] = {
.handler = mb93493_interrupt,
- .flags = IRQF_DISABLED | IRQF_SHARED,
+ .flags = IRQF_SHARED,
.name = "mb93493.1",
.dev_id = (void *) __addr_MB93493_IQSR(1),
}
diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c
index b457de4..332e00b 100644
--- a/arch/frv/kernel/time.c
+++ b/arch/frv/kernel/time.c
@@ -44,7 +44,6 @@ static irqreturn_t timer_interrupt(int irq, void *dummy);
static struct irqaction timer_irq = {
.handler = timer_interrupt,
- .flags = IRQF_DISABLED,
.name = "timer",
};
--
1.7.1
--
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