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authorVineet Gupta <vgupta@synopsys.com>2014-06-25 17:25:46 +0530
committerVineet Gupta <vgupta@synopsys.com>2014-07-23 11:22:02 +0530
commit590892deb650fa152698f0a2f4eba44789e51c38 (patch)
treee7aa306095776f66d028b179995e84a8dec7147f /arch/arc
parent25c7c11fa5642ee426fc9fe54661ffeed809413f (diff)
downloadlinux-590892deb650fa152698f0a2f4eba44789e51c38.tar.gz
ARC: [intc] mask/unmask can be hidden again
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc')
-rw-r--r--arch/arc/include/asm/irqflags.h18
-rw-r--r--arch/arc/kernel/irq.c20
2 files changed, 14 insertions, 24 deletions
diff --git a/arch/arc/include/asm/irqflags.h b/arch/arc/include/asm/irqflags.h
index cb7efc29f16..587df8236e8 100644
--- a/arch/arc/include/asm/irqflags.h
+++ b/arch/arc/include/asm/irqflags.h
@@ -131,24 +131,6 @@ static inline int arch_irqs_disabled(void)
return arch_irqs_disabled_flags(arch_local_save_flags());
}
-static inline void arch_mask_irq(unsigned int irq)
-{
- unsigned int ienb;
-
- ienb = read_aux_reg(AUX_IENABLE);
- ienb &= ~(1 << irq);
- write_aux_reg(AUX_IENABLE, ienb);
-}
-
-static inline void arch_unmask_irq(unsigned int irq)
-{
- unsigned int ienb;
-
- ienb = read_aux_reg(AUX_IENABLE);
- ienb |= (1 << irq);
- write_aux_reg(AUX_IENABLE, ienb);
-}
-
#else
#ifdef CONFIG_TRACE_IRQFLAGS
diff --git a/arch/arc/kernel/irq.c b/arch/arc/kernel/irq.c
index 02ffc764c97..620ec2fe32a 100644
--- a/arch/arc/kernel/irq.c
+++ b/arch/arc/kernel/irq.c
@@ -55,20 +55,28 @@ void arc_init_IRQ(void)
* below, per IRQ.
*/
-static void arc_mask_irq(struct irq_data *data)
+static void arc_irq_mask(struct irq_data *data)
{
- arch_mask_irq(data->irq);
+ unsigned int ienb;
+
+ ienb = read_aux_reg(AUX_IENABLE);
+ ienb &= ~(1 << data->irq);
+ write_aux_reg(AUX_IENABLE, ienb);
}
-static void arc_unmask_irq(struct irq_data *data)
+static void arc_irq_unmask(struct irq_data *data)
{
- arch_unmask_irq(data->irq);
+ unsigned int ienb;
+
+ ienb = read_aux_reg(AUX_IENABLE);
+ ienb |= (1 << data->irq);
+ write_aux_reg(AUX_IENABLE, ienb);
}
static struct irq_chip onchip_intc = {
.name = "ARC In-core Intc",
- .irq_mask = arc_mask_irq,
- .irq_unmask = arc_unmask_irq,
+ .irq_mask = arc_irq_mask,
+ .irq_unmask = arc_irq_unmask,
};
static int arc_intc_domain_map(struct irq_domain *d, unsigned int irq,