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usb: dwc3: omap: signedness bug in dwc3_omap_set_utmi_mode()

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"ret" should be signed.  It's only used for zero and negative error
codes.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Dan Carpenter 2014-07-31 18:30:51 +03:00 committed by Felipe Balbi
parent 50f9f79837
commit 788b0bc465
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/dwc3/dwc3-omap.c
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@ -425,7 +425,7 @@ static void dwc3_omap_set_utmi_mode(struct dwc3_omap *omap)
static int dwc3_omap_extcon_register(struct dwc3_omap *omap)
{
u32 ret;
int ret;
struct device_node *node = omap->dev->of_node;
struct extcon_dev *edev;