Messages in this thread Patch in this message | | | Date | Sun, 25 Oct 2015 17:24:54 -0700 | From | tip-bot for Lucas Stach <> | Subject | [tip:irq/urgent] irqchip/tegra: Propagate IRQ type setting to parent |
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Commit-ID: 209da39154837ec1b69fb34f438041939911e4b4 Gitweb: http://git.kernel.org/tip/209da39154837ec1b69fb34f438041939911e4b4 Author: Lucas Stach <dev@lynxeye.de> AuthorDate: Sun, 25 Oct 2015 16:39:12 +0100 Committer: Thomas Gleixner <tglx@linutronix.de> CommitDate: Mon, 26 Oct 2015 09:20:59 +0900
irqchip/tegra: Propagate IRQ type setting to parent
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: 1eec582158e2 "irqchip: tegra: Add Tegra210 support" Signed-off-by: Lucas Stach <dev@lynxeye.de> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: <stable@vger.kernel.org> # 4.1 Link: http://lkml.kernel.org/r/1445787552-13062-1-git-send-email-dev@lynxeye.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- drivers/irqchip/irq-tegra.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/irqchip/irq-tegra.c b/drivers/irqchip/irq-tegra.c index 2fd89eb..fd88e68 100644 --- a/drivers/irqchip/irq-tegra.c +++ b/drivers/irqchip/irq-tegra.c @@ -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,
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