From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: jdthood@mail.com (Thomas Hood)
Cc: linux-kernel@vger.kernel.org
Subject: Re: Question about rtc_lock
Date: Sat, 6 Oct 2001 14:01:20 +0100 (BST) [thread overview]
Message-ID: <E15pr4y-0001CV-00@the-village.bc.nu> (raw)
In-Reply-To: <1002340196.813.64.camel@thanatos> from "Thomas Hood" at Oct 05, 2001 11:49:54 PM
> spin_lock(&rtc_lock);
> CMOS_WRITE(v, sbf_port);
> spin_unlock(&rtc_lock);
>
> Does this code run with irqs disabled, or should these
> spinlocks be _irq ?
The CMOS isnt accessed from IRQ handlers
next prev parent reply other threads:[~2001-10-06 12:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-06 3:49 Thomas Hood
2001-10-06 13:01 ` Alan Cox [this message]
2001-10-06 13:06 ` Thomas Hood
2001-10-06 13:13 ` Alan Cox
2001-10-06 14:40 ` Thomas Hood
2001-10-07 3:24 ` Thomas Hood
2001-10-06 15:24 ` Jonathan Lundell
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