From: tglx@linutronix.de (Thomas Gleixner)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 2/9] drivers: irqchip: Add STM32 external interrupts support
Date: Tue, 20 Sep 2016 14:44:16 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.20.1609201439440.6905@nanos> (raw)
In-Reply-To: <053a37f4-aa10-46ea-f477-8ae55bb5773f@st.com>
On Tue, 20 Sep 2016, Alexandre Torgue wrote:
> Thomas,
>
> On 09/20/2016 11:51 AM, Thomas Gleixner wrote:
> > On Tue, 20 Sep 2016, Alexandre Torgue wrote:
> > > > On 09/14/2016 03:34 PM, Thomas Gleixner wrote:
> > > > > Well, you just used some function in some context which is not
> > > > > relevant to
> > > > > the normal operation. So adding that mask() is just paranoia for no
> > > > > value.
> > > >
> > > A gentle reminder ping...
> > > If ".free" callback is not relevant then I 'll remove it from exti domain.
>
> Sorry for discussing about the same thing again (and again) but I just want to
> be sure before sending a new version. As you know I have 2 domains: EXTI
> domain (parent) and stm32-pinctrl-bank domain (child one).
>
> There does it make sens to have ".free" callbacks defined in both domain
> (actually if I define one for the child domain I have to define also ".free"
> callback for parent domain (EXTI) as it is hierarchical) ?
> If ".free" have no chance to be called then I will send a new version by
> removing .free callbacks (in both domain).
Free will be called when a interrupt in the child domain is torn down,
i.e. when irq_domain_free_irqs() is called. And it will be called for both
domains like the alloc callback is invoked on both domains via
irq_domain_alloc_irqs().
Thanks,
tglx
next prev parent reply other threads:[~2016-09-20 12:44 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-09 14:41 [PATCH v5 0/9] Add STM32 EXTI interrupt controller support Alexandre TORGUE
2016-09-09 14:41 ` [PATCH v5 1/9] Documentation: dt-bindings: Document STM32 EXTI controller bindings Alexandre TORGUE
2016-09-19 21:24 ` Rob Herring
2016-09-09 14:41 ` [PATCH v5 2/9] drivers: irqchip: Add STM32 external interrupts support Alexandre TORGUE
2016-09-13 8:19 ` Marc Zyngier
2016-09-13 15:21 ` Thomas Gleixner
2016-09-13 16:29 ` Alexandre Torgue
2016-09-14 9:19 ` Thomas Gleixner
2016-09-14 13:05 ` Alexandre Torgue
2016-09-14 13:34 ` Thomas Gleixner
2016-09-14 13:44 ` Alexandre Torgue
2016-09-20 9:48 ` Alexandre Torgue
2016-09-20 9:51 ` Thomas Gleixner
2016-09-20 12:40 ` Alexandre Torgue
2016-09-20 12:44 ` Thomas Gleixner [this message]
2016-09-20 13:33 ` Alexandre Torgue
2016-09-20 14:02 ` Thomas Gleixner
2016-09-20 15:28 ` Alexandre Torgue
2016-09-20 15:36 ` Thomas Gleixner
2016-09-09 14:41 ` [PATCH v5 3/9] ARM: STM32: Select external interrupts controller Alexandre TORGUE
2016-09-09 14:41 ` [PATCH v5 4/9] ARM: dts: Add EXTI controller node to stm32f429 Alexandre TORGUE
2016-09-09 14:42 ` [PATCH v5 5/9] Documentation: dt-bindings: Add IRQ related properties of STM32 pinctrl Alexandre TORGUE
2016-09-13 8:12 ` Linus Walleij
2016-09-13 8:18 ` Linus Walleij
2016-09-13 12:34 ` Alexandre Torgue
2016-09-13 12:47 ` Linus Walleij
2016-09-09 14:42 ` [PATCH v5 6/9] pinctrl: Add IRQ support to STM32 gpios Alexandre TORGUE
2016-09-13 8:14 ` Linus Walleij
2016-09-09 14:42 ` [PATCH v5 7/9] ARM: dts: Add GPIO irq support to STM2F429 Alexandre TORGUE
2016-09-09 14:42 ` [PATCH v5 8/9] ARM: dts: Declare push button as GPIO key on stm32f429 boards Alexandre TORGUE
2016-09-09 14:42 ` [PATCH v5 9/9] ARM: config: Enable GPIO Key driver in stm32_defconfig Alexandre TORGUE
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