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PIR OFFSET for AR7

To: linux-kernel@vger.kernel.org, "linux-mips" <linux-mips@linux-mips.org>
Subject: PIR OFFSET for AR7
From: myuboot@fastmail.fm
Date: Thu, 03 Dec 2009 19:52:30 -0600
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Hi, What is the use of PIR register for AR7 board in file
arch/mips/ar7/irq.c? If I understand it right, PIR is used to define the
polarity of the interrupts. It seems to me that it needs to initialized?

Best regards, Andrew

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