diff mbox series

[16/18] serial: pch: Don't initialize uart_port's spin_lock.

Message ID 20240301215246.891055-17-bigeasy@linutronix.de
State New
Headers show
Series serial: Use uart_prepare_sysrq_char(). | expand

Commit Message

Sebastian Andrzej Siewior March 1, 2024, 9:45 p.m. UTC 
There is no need to directly initialize the spinlock_t in struct
uart_port. The structure is later passed to uart_add_one_port() which
initialize the complete struct including the lock member.

Remove spin_lock_init() on uart_port's internal lock.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
 drivers/tty/serial/pch_uart.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 6e259f4139153..3911703918764 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -1725,8 +1725,6 @@  static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev,
 		 KBUILD_MODNAME ":" PCH_UART_DRIVER_DEVICE "%d",
 		 priv->port.line);
 
-	spin_lock_init(&priv->port.lock);
-
 	pci_set_drvdata(pdev, priv);
 	priv->trigger_level = 1;
 	priv->fcr = 0;