From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Wed, 19 Feb 2014 05:41:44 +0000 (+0800)
Subject: usb: chipidea: Propagate the real error code on platform_get_irq() failure
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=42d182124801573e06284200d81c3963962e753d;p=linux-beck.git

usb: chipidea: Propagate the real error code on platform_get_irq() failure

No need to return a 'fake' return value on platform_get_irq() failure.

Just return the error code itself instead.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 65aeaacda6cd..ca6831c5b763 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -575,7 +575,7 @@ static int ci_hdrc_probe(struct platform_device *pdev)
 	ci->irq = platform_get_irq(pdev, 0);
 	if (ci->irq < 0) {
 		dev_err(dev, "missing IRQ\n");
-		ret = -ENODEV;
+		ret = ci->irq;
 		goto deinit_phy;
 	}