From: Roger Quadros <rogerq@ti.com>
To: tglx@linutronix.de
Cc: cw00.choi@samsung.com, balbi@ti.com, tony@atomide.com,
linux-usb@vger.kernel.org, linux-omap@vger.kernel.org,
linux-kernel@vger.kernel.org,
Gregory CLEMENT <gregory.clement@free-electrons.com>
Subject: [PATCH v2] genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip
Date: Wed, 15 Apr 2015 11:14:11 +0300 [thread overview]
Message-ID: <552E1DD3.4040106@ti.com> (raw)
In-Reply-To: <1427721345-6402-1-git-send-email-rogerq@ti.com>
Without this system suspend is broken on systems that have
drivers calling enable/disable_irq_wake() for interrupts based off
the dummy irq hook.
(e.g. drivers/gpio/gpio-pcf857x.c)
http://article.gmane.org/gmane.linux.kernel/1879035
Signed-off-by: Roger Quadros <rogerq@ti.com>
---
kernel/irq/dummychip.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/irq/dummychip.c b/kernel/irq/dummychip.c
index 988dc58..2feb6fe 100644
--- a/kernel/irq/dummychip.c
+++ b/kernel/irq/dummychip.c
@@ -57,5 +57,6 @@ struct irq_chip dummy_irq_chip = {
.irq_ack = noop,
.irq_mask = noop,
.irq_unmask = noop,
+ .flags = IRQCHIP_SKIP_SET_WAKE,
};
EXPORT_SYMBOL_GPL(dummy_irq_chip);
--
2.1.0
WARNING: multiple messages have this Message-ID (diff)
From: Roger Quadros <rogerq@ti.com>
To: <tglx@linutronix.de>
Cc: <cw00.choi@samsung.com>, <balbi@ti.com>, <tony@atomide.com>,
<linux-usb@vger.kernel.org>, <linux-omap@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Gregory CLEMENT <gregory.clement@free-electrons.com>
Subject: [PATCH v2] genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip
Date: Wed, 15 Apr 2015 11:14:11 +0300 [thread overview]
Message-ID: <552E1DD3.4040106@ti.com> (raw)
In-Reply-To: <1427721345-6402-1-git-send-email-rogerq@ti.com>
Without this system suspend is broken on systems that have
drivers calling enable/disable_irq_wake() for interrupts based off
the dummy irq hook.
(e.g. drivers/gpio/gpio-pcf857x.c)
http://article.gmane.org/gmane.linux.kernel/1879035
Signed-off-by: Roger Quadros <rogerq@ti.com>
---
kernel/irq/dummychip.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/irq/dummychip.c b/kernel/irq/dummychip.c
index 988dc58..2feb6fe 100644
--- a/kernel/irq/dummychip.c
+++ b/kernel/irq/dummychip.c
@@ -57,5 +57,6 @@ struct irq_chip dummy_irq_chip = {
.irq_ack = noop,
.irq_mask = noop,
.irq_unmask = noop,
+ .flags = IRQCHIP_SKIP_SET_WAKE,
};
EXPORT_SYMBOL_GPL(dummy_irq_chip);
--
2.1.0
next prev parent reply other threads:[~2015-04-15 8:14 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-30 13:15 [PATCH] genirq: provide dummy set_irq_wake() Roger Quadros
2015-03-30 13:15 ` Roger Quadros
2015-03-30 18:06 ` Felipe Balbi
2015-03-30 18:06 ` Felipe Balbi
2015-03-30 18:06 ` Felipe Balbi
2015-03-30 18:06 ` Felipe Balbi
2015-04-14 10:13 ` Roger Quadros
2015-04-14 10:13 ` Roger Quadros
2015-04-14 14:02 ` Gregory CLEMENT
2015-04-15 8:07 ` Roger Quadros
2015-04-15 8:07 ` Roger Quadros
[not found] ` <552E1C4A.7060503-l0cyMroinI0@public.gmane.org>
2015-04-15 8:51 ` Gregory CLEMENT
2015-04-15 8:51 ` Gregory CLEMENT
2015-04-15 8:14 ` Roger Quadros [this message]
2015-04-15 8:14 ` [PATCH v2] genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip Roger Quadros
[not found] ` <552E1DD3.4040106-l0cyMroinI0@public.gmane.org>
2015-04-15 9:29 ` Gregory CLEMENT
2015-04-15 9:29 ` Gregory CLEMENT
2015-04-24 19:00 ` [tip:irq/urgent] " tip-bot for Roger Quadros
2015-05-11 10:50 ` [PATCH v2] " Geert Uytterhoeven
2015-05-11 11:14 ` Roger Quadros
2015-05-11 11:14 ` Roger Quadros
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