From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
Jason Cooper <jason@lakedaemon.net>,
Marc Zyngier <maz@kernel.org>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-iio@vger.kernel.org,
Bartosz Golaszewski <bgolaszewski@baylibre.com>
Subject: Re: [PATCH v2 1/6] irq: make irq_domain_reset_irq_data() available even for non-V2 users
Date: Fri, 14 Feb 2020 10:31:30 +0100 [thread overview]
Message-ID: <CAMRc=Mfgq_HF8-uGxY0Qh6aN320CLBBX3gu-uXVSH6Y=ZvXOqw@mail.gmail.com> (raw)
In-Reply-To: <87eeuxh789.fsf@nanos.tec.linutronix.de>
pt., 14 lut 2020 o 10:02 Thomas Gleixner <tglx@linutronix.de> napisał(a):
>
> Bartosz Golaszewski <brgl@bgdev.pl> writes:
> > From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> >
> > irq_domain_reset_irq_data() doesn't modify the parent data, so it can be
> > made available even if irq domain hierarchy is not being built.
>
> Yes, it can be made available, but WHY?
>
> Thanks,
>
> tglx
Duh, I forgot to clarify this. After my previous submission, Marc
suggested I use irq_domain_reset_irq_data() in the unmap() callback
for the simulator domain. I noticed I can't do this because I don't
select the V2 irq domain API, so I added this patch.
Bartosz
next prev parent reply other threads:[~2020-02-14 9:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-11 13:12 [PATCH v2 0/6] irq/irq_sim: try to improve the API Bartosz Golaszewski
2020-02-11 13:12 ` [PATCH v2 1/6] irq: make irq_domain_reset_irq_data() available even for non-V2 users Bartosz Golaszewski
2020-02-14 9:02 ` Thomas Gleixner
2020-02-14 9:31 ` Bartosz Golaszewski [this message]
2020-02-11 13:12 ` [PATCH v2 2/6] irq/irq_sim: simplify the API Bartosz Golaszewski
2020-02-11 13:12 ` [PATCH v2 3/6] irq/domain: add a new callback to domain ops Bartosz Golaszewski
2020-03-08 13:51 ` Marc Zyngier
2020-03-08 17:59 ` Bartosz Golaszewski
2020-03-12 8:15 ` Bartosz Golaszewski
2020-03-20 9:38 ` Bartosz Golaszewski
2020-02-11 13:12 ` [PATCH v2 4/6] irq/irq_sim: remove irq_domain_remove_sim() Bartosz Golaszewski
2020-02-11 13:12 ` [PATCH v2 5/6] irq/domain: provide irq_domain_dispose_mappings() helper Bartosz Golaszewski
2020-02-11 13:12 ` [PATCH v2 6/6] irqchip: keystone: use irq_domain_dispose_mappings() Bartosz Golaszewski
2020-03-03 7:57 ` [PATCH v2 0/6] irq/irq_sim: try to improve the API Bartosz Golaszewski
2020-04-13 17:07 ` Jonathan Cameron
2020-04-14 8:37 ` Bartosz Golaszewski
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