summaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/ti/davinci_mdio.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/ti/davinci_mdio.c')
-rw-r--r--drivers/net/ethernet/ti/davinci_mdio.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c
index 2757c7d..e4e4708 100644
--- a/drivers/net/ethernet/ti/davinci_mdio.c
+++ b/drivers/net/ethernet/ti/davinci_mdio.c
@@ -181,6 +181,11 @@ static inline int wait_for_user_access(struct davinci_mdio_data *data)
__davinci_mdio_reset(data);
return -EAGAIN;
}
+
+ reg = __raw_readl(&regs->user[0].access);
+ if ((reg & USERACCESS_GO) == 0)
+ return 0;
+
dev_err(data->dev, "timed out waiting for user access\n");
return -ETIMEDOUT;
}
OpenPOWER on IntegriCloud