diff options
Diffstat (limited to 'drivers/tty/serial/pch_uart.c')
| -rw-r--r-- | drivers/tty/serial/pch_uart.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index c16234bca78f..0a96217dba67 100644 --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -2,9 +2,6 @@ /* *Copyright (C) 2011 LAPIS Semiconductor Co., Ltd. */ -#if defined(CONFIG_SERIAL_PCH_UART_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) -#define SUPPORT_SYSRQ -#endif #include <linux/kernel.h> #include <linux/serial_reg.h> #include <linux/slab.h> @@ -587,12 +584,8 @@ static int pch_uart_hal_read(struct eg20t_port *priv, unsigned char *buf, if (uart_handle_break(port)) continue; } -#ifdef SUPPORT_SYSRQ - if (port->sysrq) { - if (uart_handle_sysrq_char(port, rbr)) - continue; - } -#endif + if (uart_handle_sysrq_char(port, rbr)) + continue; buf[i++] = rbr; } @@ -1796,6 +1789,7 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev, priv->port.flags = UPF_BOOT_AUTOCONF; priv->port.fifosize = fifosize; priv->port.line = board->line_no; + priv->port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_PCH_UART_CONSOLE); priv->trigger = PCH_UART_HAL_TRIGGER_M; snprintf(priv->irq_name, IRQ_NAME_SIZE, |