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@amarulasolutions.com --- 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