Commit be68bf88 authored by Joachim Eastwood's avatar Joachim Eastwood Committed by Stephen Boyd
Browse files

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: default avatarJoachim Eastwood <manabian@gmail.com>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 679c51cf

drivers/clk/clk.c

+5 −0
Original line number Diff line number Diff line
@@ -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)

include/linux/clk-provider.h

+1 −0
Original line number Diff line number Diff line
@@ -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,

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