tty: serial: uartlite: Document uartlite_data in kernel-doc style

Use @ and - to conform with kernel-doc style.
Reported-by: kernel test robot <yujie.liu@intel.com>
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
Link: https://lore.kernel.org/r/20231106152428.3641883-1-sean.anderson@seco.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/uartlite.c

@@ -62,11 +62,11 @@ static struct uart_port *console_port;
 #endif
 
 /**
- * struct uartlite_data: Driver private data
- * reg_ops: Functions to read/write registers
- * clk: Our parent clock, if present
- * baud: The baud rate configured when this device was synthesized
- * cflags: The cflags for parity and data bits
+ * struct uartlite_data - Driver private data
+ * @reg_ops: Functions to read/write registers
+ * @clk: Our parent clock, if present
+ * @baud: The baud rate configured when this device was synthesized
+ * @cflags: The cflags for parity and data bits
  */
 struct uartlite_data {
 	const struct uartlite_reg_ops *reg_ops;