From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ulf Hansson Subject: [PATCH 04/10] i2c: designware-platdrv: Disable autosuspend in error path in ->probe() Date: Tue, 14 Jun 2016 17:07:22 +0200 Message-ID: <1465916848-8207-5-git-send-email-ulf.hansson@linaro.org> References: <1465916848-8207-1-git-send-email-ulf.hansson@linaro.org> Return-path: Received: from mail-lf0-f43.google.com ([209.85.215.43]:35890 "EHLO mail-lf0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750789AbcFNPH5 (ORCPT ); Tue, 14 Jun 2016 11:07:57 -0400 Received: by mail-lf0-f43.google.com with SMTP id q132so68629893lfe.3 for ; Tue, 14 Jun 2016 08:07:51 -0700 (PDT) In-Reply-To: <1465916848-8207-1-git-send-email-ulf.hansson@linaro.org> Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: Wolfram Sang , linux-i2c@vger.kernel.org Cc: Jarkko Nikula , Andy Shevchenko , Mika Westerberg , John Stultz , Guodong Xu , linux-arm-kernel@lists.infradead.org, Ulf Hansson Disable runtime PM autosuspend in the error path in ->probe() to make sure it's disabled at the next probe attempt. Signed-off-by: Ulf Hansson --- drivers/i2c/busses/i2c-designware-platdrv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index 94ff953..7f67d801 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -249,6 +249,7 @@ static int dw_i2c_plat_probe(struct platform_device *pdev) if (!IS_ERR(dev->clk)) clk_disable_unprepare(dev->clk); pm_runtime_disable(&pdev->dev); + pm_runtime_dont_use_autosuspend(&pdev->dev); if (dev->pm_runtime_disabled) pm_runtime_put_noidle(&pdev->dev); } -- 1.9.1