[PATCH 7/8] serial_core: Deinline uart_update_mctrl, save 304 bytes

From: Denys Vlasenko
Date: Tue Oct 27 2015 - 12:41:40 EST


This function compiles to 92 bytes of machine code.

Signed-off-by: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
CC: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
CC: Jiri Slaby <jslaby@xxxxxxxx>
CC: linux-serial@xxxxxxxxxxxxxxx
---
drivers/tty/serial/serial_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 603d2cc..0eed1fc 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -110,7 +110,7 @@ static void uart_start(struct tty_struct *tty)
spin_unlock_irqrestore(&port->lock, flags);
}

-static inline void
+static void
uart_update_mctrl(struct uart_port *port, unsigned int set, unsigned int clear)
{
unsigned long flags;
--
1.8.1.4

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