diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fec_main.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 9d7ef993ce45..a90275143d87 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3876,9 +3876,11 @@ fec_probe(struct platform_device *pdev) mutex_init(&fep->ptp_clk_mutex); /* clk_ref is optional, depends on board */ - fep->clk_ref = devm_clk_get(&pdev->dev, "enet_clk_ref"); - if (IS_ERR(fep->clk_ref)) - fep->clk_ref = NULL; + fep->clk_ref = devm_clk_get_optional(&pdev->dev, "enet_clk_ref"); + if (IS_ERR(fep->clk_ref)) { + ret = PTR_ERR(fep->clk_ref); + goto failed_clk; + } fep->clk_ref_rate = clk_get_rate(fep->clk_ref); /* clk_2x_txclk is optional, depends on board */ |