interconnect: icc-clk: fix modular build

Fix building interconnect-clk as a module:
- Add EXPORT_SYMBOL_GPL to the exported functions
- Add MODULE_DESCRIPTION/_LICENSE/_AUTHOR

Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230519230122.3958816-1-dmitry.baryshkov@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/interconnect/icc-clk.c b/drivers/interconnect/icc-clk.c
index 0db3b654548b..4d43ebff4257 100644
--- a/drivers/interconnect/icc-clk.c
+++ b/drivers/interconnect/icc-clk.c
@@ -146,6 +146,7 @@ err:
 
 	return ERR_PTR(ret);
 }
+EXPORT_SYMBOL_GPL(icc_clk_register);
 
 /**
  * icc_clk_unregister() - unregister a previously registered clk interconnect provider
@@ -166,3 +167,8 @@ void icc_clk_unregister(struct icc_provider *provider)
 			clk_disable_unprepare(qn->clk);
 	}
 }
+EXPORT_SYMBOL_GPL(icc_clk_unregister);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Interconnect wrapper for clocks");
+MODULE_AUTHOR("Dmitry Baryshkov <dmitry.baryshkov@linaro.org>");