[01/14] clk: export some clk_hw function symbols for module drivers

Commit Message

Jerome Brunet Jan. 28, 2019, 6:04 p.m. UTC

clk-provider.h provides clk_hw_is_prepared(), clk_hw_is_enabled() and
clk_hw_is_prepared() but these symbols are not exported for the
modules which prevents a clock driver using them to be compiled as
a module. Export them to fix the problem.

Signed-off-by: Jerome Brunet <[e-mail]>
---
 drivers/clk/clk.c | 3 +++
 1 file changed, 3 insertions(+)

Comments

Stephen Boyd Jan. 29, 2019, 6:05 p.m. UTC | #1

Quoting Jerome Brunet (2019-01-28 10:04:17)
> clk-provider.h provides clk_hw_is_prepared(), clk_hw_is_enabled() and
> clk_hw_is_prepared() but these symbols are not exported for the
> modules which prevents a clock driver using them to be compiled as
> a module. Export them to fix the problem.
> 
> Signed-off-by: Jerome Brunet <[e-mail]>
> ---

Acked-by: Stephen Boyd <[e-mail]>

Patch

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 5a0551aba09e..91ae0e6e76e7 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -394,16 +394,19 @@  bool clk_hw_is_prepared(const struct clk_hw *hw)
 {
 	return clk_core_is_prepared(hw->core);
 }
+EXPORT_SYMBOL_GPL(clk_hw_is_prepared);
 
 bool clk_hw_rate_is_protected(const struct clk_hw *hw)
 {
 	return clk_core_rate_is_protected(hw->core);
 }
+EXPORT_SYMBOL_GPL(clk_hw_rate_is_protected);
 
 bool clk_hw_is_enabled(const struct clk_hw *hw)
 {
 	return clk_core_is_enabled(hw->core);
 }
+EXPORT_SYMBOL_GPL(clk_hw_is_enabled);
 
 bool __clk_is_enabled(struct clk *clk)
 {