clk: composite: Export devm composite pdata helper

Allow modular clock drivers to use
devm_clk_hw_register_composite_pdata() by exporting the helper.

The non-devm composite helpers are already available to modules. Export
this devm variant as well so users do not need to open-code devres
cleanup.

Signed-off-by: Jia Wang <wangjia@ultrarisc.com>
Reviewed-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Brian Masney <bmasney@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
index 835b1e4e5869..11842bce5918 100644
--- a/drivers/clk/clk-composite.c
+++ b/drivers/clk/clk-composite.c
@@ -462,3 +462,4 @@ struct clk_hw *devm_clk_hw_register_composite_pdata(struct device *dev,
 						rate_hw, rate_ops, gate_hw,
 						gate_ops, flags);
 }
+EXPORT_SYMBOL_GPL(devm_clk_hw_register_composite_pdata);