[PATCH v3 12/13] usb: phy: msm: Properly check core interrupt number
From: Ivan T. Ivanov <hidden>
Date: 2013-10-14 15:26:59
Also in:
linux-arm-msm, linux-devicetree, lkml
Subsystem:
the rest, usb subsystem · Maintainers:
Linus Torvalds, Greg Kroah-Hartman
From: "Ivan T. Ivanov" <redacted> IRQ with number 0 is valid case, so check for negative numbers instead. Signed-off-by: Ivan T. Ivanov <redacted> --- 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