diff options
| author |   Jon Hunter <jonathanh@nvidia.com> | 2016-05-10 16:14:41 +0100 |
|---|---|---|
| committer |   Marc Zyngier <marc.zyngier@arm.com> | 2016-05-11 10:12:43 +0100 |
| commit | c2baa2f3f42fc6ea302bb666889c5843986a19a3 (patch) | |
| tree | c6e959dff84d756c03fdbb3d18cbb623a6beb710 /drivers/irqchip/irq-gic.c | |
| parent | irqchip/gic: Don't initialise chip if mapping IO space fails (diff) | |
| download | linux-dev-c2baa2f3f42fc6ea302bb666889c5843986a19a3.tar.xz linux-dev-c2baa2f3f42fc6ea302bb666889c5843986a19a3.zip | |
irqchip/gic: Remove static irq_chip definition for eoimode1
There are only 3 differences (not including the name) in the definitions
of the gic_chip and gic_eoimode1_chip structures. Instead of statically
defining the gic_eoimode1_chip structure, remove it and populate the
eoimode1 functions dynamically for the appropriate GIC irqchips.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'drivers/irqchip/irq-gic.c')
| -rw-r--r-- | drivers/irqchip/irq-gic.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 612a3584a282..a8cb86bea544 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -399,20 +399,6 @@ static struct irq_chip gic_chip = { IRQCHIP_MASK_ON_SUSPEND, }; -static struct irq_chip gic_eoimode1_chip = { - .name = "GICv2", - .irq_mask = gic_eoimode1_mask_irq, - .irq_unmask = gic_unmask_irq, - .irq_eoi = gic_eoimode1_eoi_irq, - .irq_set_type = gic_set_type, - .irq_get_irqchip_state = gic_irq_get_irqchip_state, - .irq_set_irqchip_state = gic_irq_set_irqchip_state, - .irq_set_vcpu_affinity = gic_irq_set_vcpu_affinity, - .flags = IRQCHIP_SET_TYPE_MASKED | - IRQCHIP_SKIP_SET_WAKE | - IRQCHIP_MASK_ON_SUSPEND, -}; - void __init gic_cascade_irq(unsigned int gic_nr, unsigned int irq) { BUG_ON(gic_nr >= CONFIG_ARM_GIC_MAX_NR); @@ -1034,10 +1020,14 @@ static void __init __gic_init_bases(unsigned int gic_nr, int irq_start, gic = &gic_data[gic_nr]; /* Initialize irq_chip */ + gic->chip = gic_chip; + if (static_key_true(&supports_deactivate) && gic_nr == 0) { - gic->chip = gic_eoimode1_chip; + gic->chip.irq_mask = gic_eoimode1_mask_irq; + gic->chip.irq_eoi = gic_eoimode1_eoi_irq; + gic->chip.irq_set_vcpu_affinity = gic_irq_set_vcpu_affinity; + gic->chip.name = "GICv2"; } else { - gic->chip = gic_chip; gic->chip.name = kasprintf(GFP_KERNEL, "GIC-%d", gic_nr); } |