linux-kernel - [PATCH 3.2 025/102] usb: dwc3: core: use pm_runtime_put

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Message-ID: <lsq.1414880883.45756463@decadent.org.uk>
Date:	Sat, 01 Nov 2014 22:28:03 +0000
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:	akpm@...ux-foundation.org, "Felipe Balbi" <balbi@...com>
Subject: [PATCH 3.2 025/102] usb: dwc3: core: use pm_runtime_put_sync() on
 remove

3.2.64-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Felipe Balbi <balbi@...com>

commit 16b972a592ea2c9a3c2a3c12238de650fd4043a9 upstream.

We are going to disable runtime_pm and we're
removing the driver, we must disable the device
now.

Signed-off-by: Felipe Balbi <balbi@...com>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/usb/dwc3/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -427,7 +427,7 @@ static int __devexit dwc3_remove(struct
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
-	pm_runtime_put(&pdev->dev);
+	pm_runtime_put_sync(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 
 	dwc3_debugfs_exit(dwc);

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