From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ulf Hansson Subject: [PATCH 06/10] i2c: designware-platdrv: Update runtime PM last busy mark in ->probe() Date: Tue, 14 Jun 2016 17:07:24 +0200 Message-ID: <1465916848-8207-7-git-send-email-ulf.hansson@linaro.org> References: <1465916848-8207-1-git-send-email-ulf.hansson@linaro.org> Return-path: Received: from mail-lf0-f46.google.com ([209.85.215.46]:34147 "EHLO mail-lf0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750968AbcFNPHz (ORCPT ); Tue, 14 Jun 2016 11:07:55 -0400 Received: by mail-lf0-f46.google.com with SMTP id j7so82552724lfg.1 for ; Tue, 14 Jun 2016 08:07:54 -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 To avoid the device to be immediately runtime suspended when ->probe() returns, update the last busy mark to use the delay from autosuspend. 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 4083376..106856f 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -253,6 +253,7 @@ static int dw_i2c_plat_probe(struct platform_device *pdev) if (dev->pm_runtime_disabled) pm_runtime_put_noidle(&pdev->dev); } + pm_runtime_mark_last_busy(&pdev->dev); pm_runtime_put(&pdev->dev); return r; -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: ulf.hansson@linaro.org (Ulf Hansson) Date: Tue, 14 Jun 2016 17:07:24 +0200 Subject: [PATCH 06/10] i2c: designware-platdrv: Update runtime PM last busy mark in ->probe() In-Reply-To: <1465916848-8207-1-git-send-email-ulf.hansson@linaro.org> References: <1465916848-8207-1-git-send-email-ulf.hansson@linaro.org> Message-ID: <1465916848-8207-7-git-send-email-ulf.hansson@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org To avoid the device to be immediately runtime suspended when ->probe() returns, update the last busy mark to use the delay from autosuspend. 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 4083376..106856f 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -253,6 +253,7 @@ static int dw_i2c_plat_probe(struct platform_device *pdev) if (dev->pm_runtime_disabled) pm_runtime_put_noidle(&pdev->dev); } + pm_runtime_mark_last_busy(&pdev->dev); pm_runtime_put(&pdev->dev); return r; -- 1.9.1