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authorNeilBrown <neil@brown.name>2015-04-16 10:03:04 +0200
committerKishon Vijay Abraham I <kishon@ti.com>2015-06-01 12:38:24 +0200
commit4724e27114c4a7eceeee07db227a17fcab6f165c (patch)
tree1dc1e496c6b5ce3210a87eae7867d5da928c466d /drivers/phy
parentphy: twl4030-usb: remove pointless 'suspended' test in 'suspend' callback. (diff)
downloadlinux-4724e27114c4a7eceeee07db227a17fcab6f165c.tar.xz
linux-4724e27114c4a7eceeee07db227a17fcab6f165c.zip
phy: twl4030-usb: remove incorrect pm_runtime_get_sync() in probe function.
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>
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/phy-twl4030-usb.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c
index 590c2b1c1a94..3a707dd14238 100644
--- a/drivers/phy/phy-twl4030-usb.c
+++ b/drivers/phy/phy-twl4030-usb.c
@@ -715,7 +715,6 @@ 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.