diff options
| -rw-r--r-- | drivers/phy/xilinx/phy-zynqmp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/phy/xilinx/phy-zynqmp.c b/drivers/phy/xilinx/phy-zynqmp.c index 4d697e11d8eb..991be42eef3d 100644 --- a/drivers/phy/xilinx/phy-zynqmp.c +++ b/drivers/phy/xilinx/phy-zynqmp.c @@ -759,6 +759,7 @@ static struct phy *xpsgtr_xlate(struct device *dev, phy_type = args->args[1]; phy_instance = args->args[2]; + guard(mutex)(>r_phy->phy->mutex); ret = xpsgtr_set_lane_type(gtr_phy, phy_type, phy_instance); if (ret < 0) { dev_err(gtr_dev->dev, "Invalid PHY type and/or instance\n"); |