From be68bf883170b3e4123fc4ff3745e38fb45a573e Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Sat, 24 Oct 2015 18:55:22 +0200 Subject: [PATCH] clk: Add clk_hw_is_enabled() for use by clk providers Add clk_hw_is_enabled() to the provider APIs so clk providers can use a struct clk_hw instead of a struct clk to check if a clk is enabled or not. Signed-off-by: Joachim Eastwood Signed-off-by: Stephen Boyd --- drivers/clk/clk.c | 5 +++++ include/linux/clk-provider.h | 1 + 2 files changed, 6 insertions(+) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 2eae76f21d6f..f13c3f4228d4 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -427,6 +427,11 @@ bool clk_hw_is_prepared(const struct clk_hw *hw) return clk_core_is_prepared(hw->core); } +bool clk_hw_is_enabled(const struct clk_hw *hw) +{ + return clk_core_is_enabled(hw->core); +} + bool __clk_is_enabled(struct clk *clk) { if (!clk) diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index ff7284fb37b2..c56988ac63f7 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -654,6 +654,7 @@ unsigned long clk_hw_get_rate(const struct clk_hw *hw); unsigned long __clk_get_flags(struct clk *clk); unsigned long clk_hw_get_flags(const struct clk_hw *hw); bool clk_hw_is_prepared(const struct clk_hw *hw); +bool clk_hw_is_enabled(const struct clk_hw *hw); bool __clk_is_enabled(struct clk *clk); struct clk *__clk_lookup(const char *name); int __clk_mux_determine_rate(struct clk_hw *hw, -- 2.39.5