diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/zynqmp/clk-gate-zynqmp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/clk/zynqmp/clk-gate-zynqmp.c b/drivers/clk/zynqmp/clk-gate-zynqmp.c index a3b9ee21e5..493c1dfeaa 100644 --- a/drivers/clk/zynqmp/clk-gate-zynqmp.c +++ b/drivers/clk/zynqmp/clk-gate-zynqmp.c @@ -28,6 +28,9 @@ static int zynqmp_clk_gate_enable(struct clk_hw *hw) { struct zynqmp_clk_gate *gate = to_zynqmp_clk_gate(hw); + if (clk_hw_is_enabled(hw)) + return 0; + return gate->ops->clock_enable(gate->clk_id); } |