From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Shevchenko Subject: [PATCH v1 1/1] i2c: designware-pci: use IRQF_COND_SUSPEND flag Date: Fri, 15 Jan 2016 22:02:12 +0200 Message-ID: <1452888132-134446-1-git-send-email-andriy.shevchenko@linux.intel.com> Return-path: Received: from mga11.intel.com ([192.55.52.93]:13270 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750907AbcAOUDT (ORCPT ); Fri, 15 Jan 2016 15:03:19 -0500 Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: Wolfram Sang , Mika Westerberg , Jarkko Nikula , linux-i2c@vger.kernel.org Cc: Andy Shevchenko This is effectively reapplies the commit b0898fdaffb2 (i2c: designware-pci: use IRQF_COND_SUSPEND flag) after the commit d80d134182ba (i2c: designware: Move common probe code into i2c_dw_probe()). Original message as follows. The mentioned flag fixes a warning on Intel Edison board since one of the I2C controller shares IRQ line with watchdog timer. Fixes: d80d134182ba (i2c: designware: Move common probe code into i2c_dw_probe()) Signed-off-by: Andy Shevchenko --- drivers/i2c/busses/i2c-designware-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-designware-core.c b/drivers/i2c/busses/i2c-designware-core.c index ba9732c..10fbd6d 100644 --- a/drivers/i2c/busses/i2c-designware-core.c +++ b/drivers/i2c/busses/i2c-designware-core.c @@ -874,7 +874,8 @@ int i2c_dw_probe(struct dw_i2c_dev *dev) i2c_set_adapdata(adap, dev); i2c_dw_disable_int(dev); - r = devm_request_irq(dev->dev, dev->irq, i2c_dw_isr, IRQF_SHARED, + r = devm_request_irq(dev->dev, dev->irq, i2c_dw_isr, + IRQF_SHARED | IRQF_COND_SUSPEND, dev_name(dev->dev), dev); if (r) { dev_err(dev->dev, "failure requesting irq %i: %d\n", -- 2.7.0.rc3