clk: sunxi: fix 'is_enabled' logic for ext. parents

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/clk/sunxi/clk-sunxi-ccu.c b/drivers/clk/sunxi/clk-sunxi-ccu.c
index 0485404927..6980a56da0 100644
--- a/drivers/clk/sunxi/clk-sunxi-ccu.c
+++ b/drivers/clk/sunxi/clk-sunxi-ccu.c
@@ -119,7 +119,11 @@ bool clk_hw_is_enabled(const struct clk_hw *hw)
 	if (ops->is_enabled)
 		return ops->is_enabled((struct clk_hw *)hw);
 
-	return false;
+	/*
+	 * If a clock doesn't have an 'is_enabled', we assume it's
+	 * a fixed (i.e. always-enabled) clock.
+	 */
+	return true;
 }
 
 static int clk_hw_enable(struct clk_hw *hw)