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authorSascha Hauer <s.hauer@pengutronix.de>2021-07-18 07:13:58 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2021-07-18 07:13:58 +0200
commit5de4d6e7eb28ac5277db2d60c5b4148716682281 (patch)
treec2d65f3214f14bad9e67f264d63616bbb6da3514 /drivers
parent68a34282e9de28a448cbb653277b8020bf945696 (diff)
parentfb70f789a5c7c2918c97bc05be37fe762951d0ee (diff)
downloadbarebox-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.c3
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);
}