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author | Sascha Hauer <s.hauer@pengutronix.de> | 2021-07-18 07:13:58 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-07-18 07:13:58 +0200 |
commit | 5de4d6e7eb28ac5277db2d60c5b4148716682281 (patch) | |
tree | c2d65f3214f14bad9e67f264d63616bbb6da3514 /drivers | |
parent | 68a34282e9de28a448cbb653277b8020bf945696 (diff) | |
parent | fb70f789a5c7c2918c97bc05be37fe762951d0ee (diff) | |
download | barebox-5de4d6e7eb28ac5277db2d60c5b4148716682281.tar.gz barebox-5de4d6e7eb28ac5277db2d60c5b4148716682281.tar.xz |
Merge branch 'for-next/zynqmp'
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); } |