From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752787AbbEPSnJ (ORCPT ); Sat, 16 May 2015 14:43:09 -0400 Received: from mail-qc0-f178.google.com ([209.85.216.178]:33748 "EHLO mail-qc0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752157AbbEPSmv (ORCPT ); Sat, 16 May 2015 14:42:51 -0400 From: Fabio Estevam To: lee.jones@linaro.org Cc: Julia.Lawall@lip6.fr, linux-kernel@vger.kernel.org, Fabio Estevam Subject: [PATCH 5/8] mfd: wm8350-core: Pass the IRQF_ONESHOT flag Date: Sat, 16 May 2015 15:42:14 -0300 Message-Id: <1431801737-9027-5-git-send-email-festevam@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1431801737-9027-1-git-send-email-festevam@gmail.com> References: <1431801737-9027-1-git-send-email-festevam@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Fabio Estevam Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. So pass the IRQF_ONESHOT flag in this case. The semantic patch that makes this change is available in scripts/coccinelle/misc/irqf_oneshot.cocci. Signed-off-by: Fabio Estevam --- drivers/mfd/wm8350-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c index f5124a8..8a07c56 100644 --- a/drivers/mfd/wm8350-core.c +++ b/drivers/mfd/wm8350-core.c @@ -404,7 +404,8 @@ int wm8350_device_init(struct wm8350 *wm8350, int irq, if (wm8350->irq_base) { ret = request_threaded_irq(wm8350->irq_base + WM8350_IRQ_AUXADC_DATARDY, - NULL, wm8350_auxadc_irq, 0, + NULL, wm8350_auxadc_irq, + IRQF_ONESHOT, "auxadc", wm8350); if (ret < 0) dev_warn(wm8350->dev, -- 1.9.1