From: swarren@wwwdotorg•org (Stephen Warren)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 4/4] irqchip: Add bcm2836 interrupt controller for Raspberry Pi 2.
Date: Tue, 21 Jul 2015 20:09:27 -0600 [thread overview]
Message-ID: <55AEFB57.6030902@wwwdotorg.org> (raw)
In-Reply-To: <1436837718-956-5-git-send-email-eric@anholt.net>
On 07/13/2015 07:35 PM, Eric Anholt wrote:
> This interrupt controller is the new root interrupt controller with
> the timer, PMU events, and IPIs, and the bcm2835's interrupt
> controller is chained off of it to handle the peripherals.
> diff --git a/drivers/irqchip/irq-bcm2836.c b/drivers/irqchip/irq-bcm2836.c
> +static void bcm2836_arm_irqchip_mask_pmu_irq(struct irq_data *d)
> +{
> + pr_err("%d: mask PMU\n", smp_processor_id());
> + writel(1 << smp_processor_id(), intc.base + LOCAL_PM_ROUTING_CLR);
> +}
> +
> +static void bcm2836_arm_irqchip_unmask_pmu_irq(struct irq_data *d)
> +{
> + pr_err("%d: unmask PMU\n", smp_processor_id());
> + writel(1 << smp_processor_id(), intc.base + LOCAL_PM_ROUTING_SET);
> +}
Are those pr_err() calls left-over debug, or is there some reason it's
an error to call those functions?
Aside from this and the other minor comment, the series,
Acked-by: Stephen Warren <swarren@wwwdotorg•org>
next prev parent reply other threads:[~2015-07-22 2:09 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-14 1:35 Raspberry Pi 2 interrupt controller support (v2) Second round Eric Anholt
2015-07-14 1:35 ` [PATCH v2 1/4] irqchip: bcm2835: Refactor handle_IRQ() calls out of MAKE_HWIRQ Eric Anholt
2015-07-14 1:35 ` [PATCH v2 2/4] irqchip: bcm2835: If a parent interrupt is registered, chain from it Eric Anholt
2015-07-22 2:08 ` Stephen Warren
2015-07-22 18:17 ` Eric Anholt
2015-07-24 4:13 ` Stephen Warren
2015-07-14 1:35 ` [PATCH v2 3/4] irqchip: Add documentation for the bcm2836 interrupt controller Eric Anholt
2015-07-14 1:35 ` [PATCH v2 4/4] irqchip: Add bcm2836 interrupt controller for Raspberry Pi 2 Eric Anholt
2015-07-22 2:09 ` Stephen Warren [this message]
2015-07-22 18:02 ` Eric Anholt
2015-07-26 9:52 ` Thomas Gleixner
2015-07-27 18:42 ` [PATCH] irq-bcm2836: Move SMP boot to the irqchip code Eric Anholt
2015-07-27 18:46 ` Florian Fainelli
2015-07-27 20:09 ` [PATCH] irqchip: bcm2836: Use a CPU notifier enable IPIs Eric Anholt
2015-08-02 10:22 ` Thomas Gleixner
2015-08-03 23:23 ` Eric Anholt
2015-08-04 7:14 ` Thomas Gleixner
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