From dc50eab76b709d68175a358d6e23a5a3890764d3 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:39:57 +0200 Subject: Merging upstream version 6.7.7. Signed-off-by: Daniel Baumann --- drivers/tty/serial/liteuart.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'drivers/tty/serial/liteuart.c') diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c index d881cdd2a5..a25ab1efe3 100644 --- a/drivers/tty/serial/liteuart.c +++ b/drivers/tty/serial/liteuart.c @@ -139,13 +139,13 @@ static irqreturn_t liteuart_interrupt(int irq, void *data) * if polling, the context would be "in_serving_softirq", so use * irq[save|restore] spin_lock variants to cover all possibilities */ - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); isr = litex_read8(port->membase + OFF_EV_PENDING) & uart->irq_reg; if (isr & EV_RX) liteuart_rx_chars(port); if (isr & EV_TX) liteuart_tx_chars(port); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); return IRQ_RETVAL(isr); } @@ -195,10 +195,10 @@ static int liteuart_startup(struct uart_port *port) } } - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); /* only enabling rx irqs during startup */ liteuart_update_irq_reg(port, true, EV_RX); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); if (!port->irq) { timer_setup(&uart->timer, liteuart_timer, 0); @@ -213,9 +213,9 @@ static void liteuart_shutdown(struct uart_port *port) struct liteuart_port *uart = to_liteuart_port(port); unsigned long flags; - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); liteuart_update_irq_reg(port, false, EV_RX | EV_TX); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); if (port->irq) free_irq(port->irq, port); @@ -229,13 +229,13 @@ static void liteuart_set_termios(struct uart_port *port, struct ktermios *new, unsigned int baud; unsigned long flags; - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); /* update baudrate */ baud = uart_get_baud_rate(port, new, old, 0, 460800); uart_update_timeout(port, new->c_cflag, baud); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); } static const char *liteuart_type(struct uart_port *port) @@ -382,9 +382,9 @@ static void liteuart_console_write(struct console *co, const char *s, uart = (struct liteuart_port *)xa_load(&liteuart_array, co->index); port = &uart->port; - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); uart_console_write(port, s, count, liteuart_putchar); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); } static int liteuart_console_setup(struct console *co, char *options) -- cgit v1.2.3