| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Thu, 16 Apr 2015 18:03:04 +1000 From: NeilBrown <neil@...wn.name> To: Kishon Vijay Abraham I <kishon@...com> Cc: Tony Lindgren <tony@...mide.com>, GTA04 owners <gta04-owner@...delico.com>, linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org, Pavel Machek <pavel@....cz> Subject: [PATCH 3/6] 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@...wn.name> --- 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 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. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists