[PATCH V2 1/2] clk: clk-mux: Make public the clk_fetch_parent_index
Michael Trimarchi
michael at amarulasolutions.com
Fri Jul 5 09:19:51 CEST 2024
Make public the clk_fetch_parent_index and rename it. This allow
us to be reused in driver specialization
Signed-off-by: Michael Trimarchi <michael at amarulasolutions.com>
---
V1->V2:
Nothing changed
---
drivers/clk/clk-mux.c | 5 ++---
include/linux/clk-provider.h | 1 +
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index f410518461e..e3481be95fa 100644
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
@@ -102,8 +102,7 @@ u8 clk_mux_get_parent(struct clk *clk)
return clk_mux_val_to_index(clk, mux->table, mux->flags, val);
}
-static int clk_fetch_parent_index(struct clk *clk,
- struct clk *parent)
+int clk_mux_fetch_parent_index(struct clk *clk, struct clk *parent)
{
struct clk_mux *mux = to_clk_mux(clk);
@@ -127,7 +126,7 @@ static int clk_mux_set_parent(struct clk *clk, struct clk *parent)
u32 val;
u32 reg;
- index = clk_fetch_parent_index(clk, parent);
+ index = clk_mux_fetch_parent_index(clk, parent);
if (index < 0) {
log_err("Could not fetch index\n");
return index;
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index b8acacd49ee..59f9c241b84 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -74,6 +74,7 @@ struct clk_mux {
#define to_clk_mux(_clk) container_of(_clk, struct clk_mux, clk)
extern const struct clk_ops clk_mux_ops;
u8 clk_mux_get_parent(struct clk *clk);
+int clk_mux_fetch_parent_index(struct clk *clk, struct clk *parent);
/**
* clk_mux_index_to_val() - Convert the parent index to the register value
--
2.43.0
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