[PATCH v3 12/13] usb: phy: msm: Properly check core interrupt number

[Ivan T. Ivanov]

From: "Ivan T. Ivanov" <iivanov at mm-sol.com>

IRQ with number 0 is valid case, so check for negative
numbers instead.

Signed-off-by: Ivan T. Ivanov <iivanov at mm-sol.com>
---
 drivers/usb/phy/phy-msm-usb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index ca2abe6..f34c8a9 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -1415,7 +1415,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
 	dev_info(&pdev->dev, "OTG regs = %p\n", motg->regs);
 
 	motg->irq = platform_get_irq(pdev, 0);
-	if (!motg->irq) {
+	if (motg->irq < 0) {
 		dev_err(&pdev->dev, "platform_get_irq failed\n");
 		return motg->irq;
 	}
-- 
1.7.9.5