clk: cdce925: Fix printk size_t warning

drivers/clk/clk-cdce925.c:550: warning: format ‘%u’ expects type
‘unsigned int’, but argument 6 has type ‘size_t’

Cc: Mike Looijmans <mike.looijmans@topic.nl>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

drivers/clk/clk-cdce925.c

@@ -547,7 +547,7 @@ static int cdce925_regmap_i2c_read(void *context,
 
 	ret = i2c_transfer(i2c->adapter, xfer, 2);
 	if (likely(ret == 2)) {
-		dev_dbg(&i2c->dev, "%s(%zu, %u) %#x %#x\n", __func__,
+		dev_dbg(&i2c->dev, "%s(%zu, %zu) %#x %#x\n", __func__,
 				reg_size, val_size, reg_data[0], *((u8 *)val));
 		return 0;
 	} else if (ret < 0)