[PATCH] clk: ep93xx: add module license

[Arnd Bergmann <arnd@kernel.org>]

From: Arnd Bergmann <arnd@arndb.de>

When configured as a lodable module, this driver produces
a build time warning:

ERROR: modpost: missing MODULE_LICENSE() in drivers/clk/clk-ep93xx.o

All all three tags for license, author and description based
on the header.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/clk/clk-ep93xx.c | 4 ++++
 1 file changed, 4 insertions(+)

I had to add this to get a clean build with the ep93xx
series.

diff --git a/drivers/clk/clk-ep93xx.c b/drivers/clk/clk-ep93xx.c
index 4727c06a59ba..26317623d9d5 100644
--- a/drivers/clk/clk-ep93xx.c
+++ b/drivers/clk/clk-ep93xx.c
@@ -844,3 +844,7 @@ static struct auxiliary_driver ep93xx_clk_driver = {
 	.id_table	= ep93xx_clk_ids,
 };
 module_auxiliary_driver(ep93xx_clk_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Nikita Shubin <nikita.shubin@maquefel.me>");
+MODULE_DESCRIPTION("Clock control for Cirrus EP93xx chips");
-- 
2.39.2