From: Ivan T. Ivanov <iivanov@mm-sol.com>
Date: Mon, 28 Apr 2014 13:34:14 +0000 (+0300)
Subject: usb: phy: msm: Properly check result from platform_get_irq()
X-Git-Tag: v3.16-rc1~30^2~34^2~171^2~52
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f60c114a3ae528dfc6750baad58cf822d0b282a2;p=thirdparty%2Fkernel%2Flinux.git

usb: phy: msm: Properly check result from platform_get_irq()

Function return negative code on error.

Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index bd9e286ccd66a..7e968aa143ce8 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -1413,7 +1413,7 @@ static int 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;
 	}