[PATCH] net: smc91x: propagate irq return code
From: Robert Jarzmik <robert.jarzmik@free.fr>
Date: 2016-01-31 22:46:27
The smc91x driver doesn't honor the probe deferral mechanism when the interrupt source is not yet available, such as one provided by a gpio controller not probed. Fix this by propagating the platform_get_irq() error code as the probe return value. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> --- drivers/net/ethernet/smsc/smc91x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index 0e2fc1a844ab..43ab7aa31a79 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c@@ -2343,7 +2343,7 @@ static int smc_drv_probe(struct platform_device *pdev) ndev->irq = platform_get_irq(pdev, 0); if (ndev->irq <= 0) { - ret = -ENODEV; + ret = ndev->irq; goto out_release_io; } /*
--
2.1.4