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[4/7] usb: dwc3: omap: fix pm_runtime usage

Message ID 1386884325-11440-5-git-send-email-balbi@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Felipe Balbi Dec. 12, 2013, 9:38 p.m. UTC 
even if pm_runtime_get*() fails, it still increments
pm usage counter, so we must pm_runtime_put*()
in that case too. Fix that observation in dwc3-omap.c.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---
 drivers/usb/dwc3/dwc3-omap.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
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Patch

diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index aea305d..076bb28 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -451,7 +451,7 @@  static int dwc3_omap_probe(struct platform_device *pdev)
 	ret = pm_runtime_get_sync(dev);
 	if (ret < 0) {
 		dev_err(dev, "get_sync failed with err %d\n", ret);
-		goto err0;
+		goto err1;
 	}
 
 	reg = dwc3_omap_readl(omap->base, USBOTGSS_REVISION);
@@ -566,8 +566,6 @@  err2:
 
 err1:
 	pm_runtime_put_sync(dev);
-
-err0:
 	pm_runtime_disable(dev);
 
 	return ret;