From: Ulf Hansson Date: Thu, 11 Dec 2014 14:12:25 +0000 (+0100) Subject: mmc: sdhci-esdhc-imx: Fixup runtime PM conditions during ->probe() X-Git-Tag: v4.0-rc1~124^2~62 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=77903c01d8c6c5d2544085ba074aceadc1191d21;p=linux.git mmc: sdhci-esdhc-imx: Fixup runtime PM conditions during ->probe() By configure runtime PM prior we enable the use of it, we close the gap for strange and unhandled conditions. Moreover it makes us rely on the driver core, after finalized ->probe(), to request an inactive device to become runtime PM idle/suspended, which earlier potentially could happen already at pm_runtime_set_autosuspend_delay(). Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 043866cdd73c..10ef8244a239 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -1080,10 +1080,10 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev) goto disable_clk; pm_runtime_set_active(&pdev->dev); - pm_runtime_enable(&pdev->dev); pm_runtime_set_autosuspend_delay(&pdev->dev, 50); pm_runtime_use_autosuspend(&pdev->dev); pm_suspend_ignore_children(&pdev->dev, 1); + pm_runtime_enable(&pdev->dev); return 0;