From b062e4aab70b872e2387cd7946221407e503cdd4 Mon Sep 17 00:00:00 2001 From: Dmitry Safonov Date: Fri, 13 Dec 2019 00:06:27 +0000 Subject: tty/serial: Migrate omap-serial to use has_sysrq The SUPPORT_SYSRQ ifdeffery is not nice as: - May create misunderstanding about sizeof(struct uart_port) between different objects - Prevents moving functions from serial_core.h - Reduces readability (well, it's ifdeffery - it's hard to follow) In order to remove SUPPORT_SYSRQ, has_sysrq variable has been added. Initialise it in driver's probe and remove ifdeffery. Signed-off-by: Dmitry Safonov Link: https://lore.kernel.org/r/20191213000657.931618-29-dima@arista.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/omap-serial.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/tty') diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 5f808d8dfcd5..48017cec7f2f 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -16,10 +16,6 @@ * this driver as required for the omap-platform. */ -#if defined(CONFIG_SERIAL_OMAP_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) -#define SUPPORT_SYSRQ -#endif - #include #include #include @@ -1683,6 +1679,7 @@ static int serial_omap_probe(struct platform_device *pdev) up->port.regshift = 2; up->port.fifosize = 64; up->port.ops = &serial_omap_pops; + up->port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_OMAP_CONSOLE); if (pdev->dev.of_node) ret = of_alias_get_id(pdev->dev.of_node, "serial"); -- cgit v1.2.3