From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932931AbbI3QPs (ORCPT ); Wed, 30 Sep 2015 12:15:48 -0400 Received: from down.free-electrons.com ([37.187.137.238]:49210 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754621AbbI3QLX (ORCPT ); Wed, 30 Sep 2015 12:11:23 -0400 From: Alexandre Belloni To: Nicolas Ferre , Boris Brezillon Cc: Jean-Christophe Plagniol-Villard , Michael Turquette , Stephen Boyd , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, Alexandre Belloni Subject: [PATCH 08/16] clk: at91: only enable available IRQs Date: Wed, 30 Sep 2015 18:11:01 +0200 Message-Id: <1443629469-15086-9-git-send-email-alexandre.belloni@free-electrons.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1443629469-15086-1-git-send-email-alexandre.belloni@free-electrons.com> References: <1443629469-15086-1-git-send-email-alexandre.belloni@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Boris Brezillon Only enable available IRQs in case writing to a reserved bit has an armful effect. Signed-off-by: Boris Brezillon Signed-off-by: Alexandre Belloni --- drivers/clk/at91/pmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c index 6c1f08a73373..45dd32bf2531 100644 --- a/drivers/clk/at91/pmc.c +++ b/drivers/clk/at91/pmc.c @@ -287,7 +287,7 @@ static int __init atmel_pmc_probe(struct platform_device *pdev) if (!pmc->irqdomain) return 0; - regmap_write(pmc->regmap, AT91_PMC_IDR, 0xffffffff); + regmap_write(pmc->regmap, AT91_PMC_IDR, pmc->caps->available_irqs); ret = request_irq(pmc->virq, pmc_irq_handler, IRQF_SHARED | IRQF_COND_SUSPEND, "pmc", pmc); if (ret) -- 2.1.4