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irqchip/tegra: Propagate IRQ type setting to parent

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The LIC doesn't deal with the different types of interrupts itself
but needs to forward calls to set the appropriate type to its parent
IRQ controller.

Without this fix all IRQs routed through the LIC will stay at the
initial EDGE type, while most of them should actually be level triggered.

Fixes: 1eec582158 "irqchip: tegra: Add Tegra210 support"
Signed-off-by: Lucas Stach <[email protected]>
Cc: Stephen Warren <[email protected]>
Cc: Thierry Reding <[email protected]>
Cc: Alexandre Courbot <[email protected]>
Cc: Jason Cooper <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: <[email protected]> # 4.1
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
This commit is contained in:
Lucas Stach 2015-10-25 16:39:12 +01:00 • committed by Thomas Gleixner
commit 209da39154
1 changed files with 1 additions and 0 deletions
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1
drivers/irqchip/irq-tegra.c
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@ -214,6 +214,7 @@ static struct irq_chip tegra_ictlr_chip = {
.irq_unmask = tegra_unmask,
.irq_retrigger = tegra_retrigger,
.irq_set_wake = tegra_set_wake,
.irq_set_type = irq_chip_set_type_parent,
.flags = IRQCHIP_MASK_ON_SUSPEND,
#ifdef CONFIG_SMP
.irq_set_affinity = irq_chip_set_affinity_parent,