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path: root/drivers/net/ibm_newemac
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Diffstat (limited to 'drivers/net/ibm_newemac')
-rw-r--r--drivers/net/ibm_newemac/zmii.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ibm_newemac/zmii.c b/drivers/net/ibm_newemac/zmii.c
index 2219ec2740e..0f8cfbc0c61 100644
--- a/drivers/net/ibm_newemac/zmii.c
+++ b/drivers/net/ibm_newemac/zmii.c
@@ -83,12 +83,14 @@ int __devinit zmii_attach(struct of_device *ofdev, int input, int *mode)
ZMII_DBG(dev, "init(%d, %d)" NL, input, *mode);
- if (!zmii_valid_mode(*mode))
+ if (!zmii_valid_mode(*mode)) {
/* Probably an EMAC connected to RGMII,
* but it still may need ZMII for MDIO so
* we don't fail here.
*/
+ dev->users++;
return 0;
+ }
mutex_lock(&dev->lock);