linux-kernel - Re: [rtc-linux] Re: [PATCH] rtc: Make rtc_update

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Message-Id: <20090429.005650.95062036.anemo@mba.ocn.ne.jp>
Date:	Wed, 29 Apr 2009 00:56:50 +0900 (JST)
From:	Atsushi Nemoto <anemo@....ocn.ne.jp>
To:	hans-christian.egtvedt@...el.com
Cc:	alessandro.zummo@...ertech.it, rtc-linux@...glegroups.com,
	david-b@...bell.net, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org, hcegtvedt@...el.com,
	vapier@...too.org, rongkai.zhan@...driver.com,
	balajirrao@...nmoko.org, broonie@...nsource.wolfsonmicro.com
Subject: Re: [rtc-linux] Re: [PATCH] rtc: Make rtc_update_irq callable with
 irqs enabled

On Tue, 28 Apr 2009 15:13:53 +0200, Hans-Christian Egtvedt <hans-christian.egtvedt@...el.com> wrote:
> AVR32 has interrupts disabled during the interrupt handler, so AFAICT
> the rtc-at32ap700x.c should be fine.

If IRQF_DISABLED was not set, handle_IRQ_event() enables interrupts
on AVR32, as well as other archs, no?

Anyway rtc-at32ap700x uses only one interrupt so there should be no
real problem.

---
Atsushi Nemoto
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