From: adharmap@codeaurora.org (Abhijeet Dharmapurikar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 5/5] ARM: msm: update GPIO chained IRQ handler to use EOI in parent chip
Date: Wed, 23 Feb 2011 16:22:18 -0800 [thread overview]
Message-ID: <4D65A4BA.8030206@codeaurora.org> (raw)
In-Reply-To: <1298302096-21275-6-git-send-email-will.deacon@arm.com>
Will Deacon wrote:
> The chained GPIO IRQ handler on MSM8x60 calls ->ack on the parent chip
> after handling the interrupt.
>
> This patch updates the code to use ->irq_eoi now that the GIC has moved
> to using the fasteoi flow model.
>
> Cc: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
> Signed-off-by: Will Deacon <will.deacon@arm.com>
> ---
> arch/arm/mach-msm/gpio-v2.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/mach-msm/gpio-v2.c b/arch/arm/mach-msm/gpio-v2.c
> index 0de19ec..04fb411 100644
> --- a/arch/arm/mach-msm/gpio-v2.c
> +++ b/arch/arm/mach-msm/gpio-v2.c
> @@ -318,7 +318,7 @@ static void msm_summary_irq_handler(unsigned int irq, struct irq_desc *desc)
> generic_handle_irq(msm_gpio_to_irq(&msm_gpio.gpio_chip,
> i));
> }
> - desc->chip->ack(irq);
> + desc->chip->irq_eoi(irq);
should be dec->chip->irq_eoi(&desc->irq_data);
--
Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm
Innovation Center, Inc. is a member of the Code Aurora Forum.
next prev parent reply other threads:[~2011-02-24 0:22 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-21 15:28 [PATCH 0/5] Migrate GIC to fasteoi flow control Will Deacon
2011-02-21 15:28 ` [PATCH 1/5] ARM: gic: use handle_fasteoi_irq for SPIs Will Deacon
2011-02-21 15:28 ` [PATCH 2/5] ARM: omap: update GPIO chained IRQ handler to use EOI in parent chip Will Deacon
2011-02-21 19:15 ` Santosh Shilimkar
2011-02-22 14:14 ` Santosh Shilimkar
2011-02-22 18:30 ` Will Deacon
2011-02-22 18:18 ` Tony Lindgren
2011-02-22 18:32 ` Will Deacon
2011-02-21 15:28 ` [PATCH 3/5] ARM: tegra: " Will Deacon
2011-02-22 19:09 ` Colin Cross
2011-02-22 19:21 ` Will Deacon
2011-02-22 19:52 ` Russell King - ARM Linux
2011-02-23 10:39 ` Will Deacon
2011-02-21 15:28 ` [PATCH 4/5] ARM: s5pv310: update IRQ combiner " Will Deacon
2011-02-23 6:59 ` Kyungmin Park
2011-02-23 15:58 ` Will Deacon
2011-02-21 15:28 ` [PATCH 5/5] ARM: msm: update GPIO chained IRQ handler " Will Deacon
2011-02-24 0:22 ` Abhijeet Dharmapurikar [this message]
2011-02-24 12:40 ` Thomas Gleixner
2011-02-24 14:12 ` Will Deacon
2011-02-24 15:42 ` Thomas Gleixner
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