diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_hw.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c index 8ff736d5971c..a626c4315a89 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c @@ -610,7 +610,7 @@ static int xgene_enet_reset(struct xgene_enet_pdata *pdata) if (!xgene_ring_mgr_init(pdata)) return -ENODEV; - if (pdata->clk) { + if (!IS_ERR(pdata->clk)) { clk_prepare_enable(pdata->clk); clk_disable_unprepare(pdata->clk); clk_prepare_enable(pdata->clk); @@ -629,7 +629,8 @@ static int xgene_enet_reset(struct xgene_enet_pdata *pdata) static void xgene_gport_shutdown(struct xgene_enet_pdata *pdata) { - clk_disable_unprepare(pdata->clk); + if (!IS_ERR(pdata->clk)) + clk_disable_unprepare(pdata->clk); } static int xgene_enet_mdio_read(struct mii_bus *bus, int mii_id, int regnum) |