linux-kernel - Re: [PATCH 1/5] ARM: sa1100: add platform functions to handle PWER settings

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 21 Jan 2015 17:37:31 +0400
From:	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	Russell King <linux@....linux.org.uk>,
	Thomas Gleixner <tglx@...utronix.de>,
	Jason Cooper <jason@...edaemon.net>,
	Andrea Adami <andrea.adami@...il.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/5] ARM: sa1100: add platform functions to handle PWER settings

Hello,

2015-01-21 13:05 GMT+03:00 Linus Walleij <linus.walleij@...aro.org>:
>
> On Thu, Jan 15, 2015 at 11:09 AM, Dmitry Eremin-Solenikov
> <dbaryshkov@...il.com> wrote:
>
> > PWER settings logically belongs neither to GPIO nor to system IRQ code.
> > Add special functions to handle PWER (for GPIO and for system IRQs)
> > from platform code.
> >
> > Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@...il.com>
>
> > diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
> (...)
> > +int sa11x0_gpio_set_wake(unsigned int gpio, unsigned int on)
> (...)
> > +int sa11x0_sc_set_wake(unsigned int irq, unsigned int on)
>
> Why are these two functions not added to any .h file?
>
> Did you miss to commit something or are there compile
> warnings about this?

I thought quite a while about adding them to any header. In the end I ended
adding them to the irqchip header file. PWER handling is (a bit) related to IRQ
handling. The only other user of those functions would be a gpio (or pinctrl
if it ends that way) driver.

-- 
With best wishes
Dmitry
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/