tty: serial: linflexuart: Use DEFINE_SPINLOCK() for spinlock (06e9b2fe) · Commits · 戴 / test

spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Signed-off-by:

drivers/tty/serial/fsl_linflexuart.c

+1 −5

Original line number	Diff line number	Diff line
		@@ -136,7 +136,7 @@ MODULE_DEVICE_TABLE(of, linflex_dt_ids);
		#ifdef CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE
		static struct uart_port *earlycon_port;
		static bool linflex_earlycon_same_instance;
		static spinlock_t init_lock;
		static DEFINE_SPINLOCK(init_lock);
		static bool during_init;

		static struct {
		@@ -922,10 +922,6 @@ static int __init linflex_serial_init(void)
		if (ret)
		uart_unregister_driver(&linflex_reg);

		#ifdef CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE
		spin_lock_init(&init_lock);
		#endif

		return ret;
		}