netdev - [PATCH 1/2] ravb: propagate platform_get

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Message-ID: <1625516.DmSERANoIv@wasted.cogentembedded.com>
Date:	Fri, 28 Aug 2015 16:55:10 +0300
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	netdev@...r.kernel.org
Cc:	linux-sh@...r.kernel.org, horms@...ge.net.au
Subject: [PATCH 1/2] ravb: propagate platform_get_irq() error upstream

The driver overrides the error returned by platform_get_irq() with -ENODEV
which e.g. precludes the deferred  probing from working. Propagate the real
error code to the driver core instead.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>

---
 drivers/net/ethernet/renesas/ravb_main.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: net/drivers/net/ethernet/renesas/ravb_main.c
===================================================================
--- net.orig/drivers/net/ethernet/renesas/ravb_main.c
+++ net/drivers/net/ethernet/renesas/ravb_main.c
@@ -1643,7 +1643,7 @@ static int ravb_probe(struct platform_de
 	ndev->dma = -1;
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
-		error = -ENODEV;
+		error = irq;
 		goto out_release;
 	}
 	ndev->irq = irq;

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