From: Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
To: Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org>
Cc: Greg Kroah-Hartman
<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
Grant Likely
<grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>,
Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
kernel-janitors-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [patch] usb: phy: signedness bug in suspend/resume
Date: Fri, 14 Sep 2012 09:52:49 +0300 [thread overview]
Message-ID: <20120914065249.GC11886@elgon.mountain> (raw)
"ret" should be signed here for the error handling to work.
Signed-off-by: Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
diff --git a/drivers/usb/phy/omap-usb2.c b/drivers/usb/phy/omap-usb2.c
index 15ab3d6..d36c282 100644
--- a/drivers/usb/phy/omap-usb2.c
+++ b/drivers/usb/phy/omap-usb2.c
@@ -120,7 +120,7 @@ static int omap_usb_set_peripheral(struct usb_otg *otg,
static int omap_usb2_suspend(struct usb_phy *x, int suspend)
{
- u32 ret;
+ int ret;
struct omap_usb *phy = phy_to_omapusb(x);
if (suspend && !phy->is_suspended) {
@@ -223,7 +223,7 @@ static int omap_usb2_runtime_suspend(struct device *dev)
static int omap_usb2_runtime_resume(struct device *dev)
{
- u32 ret = 0;
+ int ret;
struct platform_device *pdev = to_platform_device(dev);
struct omap_usb *phy = platform_get_drvdata(pdev);
--
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reply other threads:[~2012-09-14 6:52 UTC|newest]
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