[PATCH] test: dm: clk_ccf: fix building error

[Yang Xiwen via B4 Relay]

From: Yang Xiwen <forbidden405 at outlook.com>

Fix unused variable error produced by building tests

Fixes: d3061824 (test: dm: clk_ccf: test ccf_clk_ops)
Signed-off-by: Yang Xiwen <forbidden405 at outlook.com>
---
it's detected by u-boot gitlab CI.
---
 test/dm/clk_ccf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/dm/clk_ccf.c b/test/dm/clk_ccf.c
index b8be6d6572..5a3c58c6b5 100644
--- a/test/dm/clk_ccf.c
+++ b/test/dm/clk_ccf.c
@@ -18,11 +18,12 @@
 /* Tests for Common Clock Framework driver */
 static int dm_test_clk_ccf(struct unit_test_state *uts)
 {
-	struct clk *clk, *pclk, clk_ccf;
+	struct clk *clk, *pclk;
 	struct udevice *dev, *test_dev;
 	long long rate;
 	int ret;
 #if CONFIG_IS_ENABLED(CLK_CCF)
+	struct clk clk_ccf;
 	const char *clkname;
 	int clkid, i;
 #endif

---
base-commit: c9945276f77921feb8df7be75cced3338d08e8d4
change-id: 20231216-b4-fix_build-d05f2b26c8a7

Best regards,
-- 
Yang Xiwen <forbidden405 at outlook.com>