clk: u300: Terminate of match table

Failure to terminate this match table can lead to boot failures
depending on where the compiler places the match table.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
diff --git a/drivers/clk/clk-u300.c b/drivers/clk/clk-u300.c
index 3efbdd0..406bfc1 100644
--- a/drivers/clk/clk-u300.c
+++ b/drivers/clk/clk-u300.c
@@ -1168,6 +1168,7 @@
 		.compatible = "stericsson,u300-syscon-mclk",
 		.data = of_u300_syscon_mclk_init,
 	},
+	{}
 };