diff options
| -rw-r--r-- | drivers/tty/serial/fsl_lpuart.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index 4e128d19e0ad..76c69d255d92 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -5,10 +5,6 @@ * Copyright 2012-2014 Freescale Semiconductor, Inc. */ -#if defined(CONFIG_SERIAL_FSL_LPUART_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) -#define SUPPORT_SYSRQ -#endif - #include <linux/clk.h> #include <linux/console.h> #include <linux/dma-mapping.h> @@ -864,9 +860,7 @@ static void lpuart_rxint(struct lpuart_port *sport) if (sr & UARTSR1_OR) flg = TTY_OVERRUN; -#ifdef SUPPORT_SYSRQ sport->port.sysrq = 0; -#endif } tty_insert_flip_char(port, rx, flg); @@ -946,9 +940,7 @@ static void lpuart32_rxint(struct lpuart_port *sport) if (sr & UARTSTAT_OR) flg = TTY_OVERRUN; -#ifdef SUPPORT_SYSRQ sport->port.sysrq = 0; -#endif } tty_insert_flip_char(port, rx, flg); @@ -2461,6 +2453,7 @@ static int lpuart_probe(struct platform_device *pdev) sport->port.ops = &lpuart32_pops; else sport->port.ops = &lpuart_pops; + sport->port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_FSL_LPUART_CONSOLE); sport->port.flags = UPF_BOOT_AUTOCONF; if (lpuart_is_32(sport)) |