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path: root/drivers/net/phy/mdio-mux-bcm-iproc.c
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Diffstat (limited to 'drivers/net/phy/mdio-mux-bcm-iproc.c')
-rw-r--r--drivers/net/phy/mdio-mux-bcm-iproc.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/phy/mdio-mux-bcm-iproc.c b/drivers/net/phy/mdio-mux-bcm-iproc.c
index 88d409e48c1f..aad6809ebe39 100644
--- a/drivers/net/phy/mdio-mux-bcm-iproc.c
+++ b/drivers/net/phy/mdio-mux-bcm-iproc.c
@@ -288,8 +288,13 @@ static int mdio_mux_iproc_suspend(struct device *dev)
static int mdio_mux_iproc_resume(struct device *dev)
{
struct iproc_mdiomux_desc *md = dev_get_drvdata(dev);
+ int rc;
- clk_prepare_enable(md->core_clk);
+ rc = clk_prepare_enable(md->core_clk);
+ if (rc) {
+ dev_err(md->dev, "failed to enable core clk\n");
+ return rc;
+ }
mdio_mux_iproc_config(md);
return 0;