From d1221a608bd19cc6b539cffacfad3e104fcff0ef Mon Sep 17 00:00:00 2001 From: NeilBrown <neil@brown.name> Date: Thu, 16 Apr 2015 18:03:04 +1000 Subject: [PATCH] phy: twl4030-usb: remove incorrect pm_runtime_get_sync() in probe function. commit 4724e27114c4a7eceeee07db227a17fcab6f165c upstream. The USB phy should initialize with power-off, and will be powered on by the USB system when a cable connection is detected. Having this pm_runtime_get_sync() during probe causes the phy to *always* be powered on. Removing it returns to sensible power management. Fixes: 96be39ab34b77c6f6f5cd6ae03aac6c6449ee5c4 Signed-off-by: NeilBrown <neil@brown.name> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/phy/phy-twl4030-usb.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c index bc42d6a8939f..8882afbef688 100644 --- a/drivers/phy/phy-twl4030-usb.c +++ b/drivers/phy/phy-twl4030-usb.c @@ -711,7 +711,6 @@ static int twl4030_usb_probe(struct platform_device *pdev) pm_runtime_use_autosuspend(&pdev->dev); pm_runtime_set_autosuspend_delay(&pdev->dev, 2000); pm_runtime_enable(&pdev->dev); - pm_runtime_get_sync(&pdev->dev); /* Our job is to use irqs and status from the power module * to keep the transceiver disabled when nothing's connected. -- 2.30.9