linux-kernel - [PATCH 7/8] serial_core: Deinline uart_update

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Date:	Tue, 27 Oct 2015 17:40:01 +0100
From:	Denys Vlasenko <dvlasenk@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Denys Vlasenko <dvlasenk@...hat.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Peter Hurley <peter@...leysoftware.com>,
	Jiri Slaby <jslaby@...e.com>, linux-serial@...r.kernel.org
Subject: [PATCH 7/8] serial_core: Deinline uart_update_mctrl, save 304 bytes

This function compiles to 92 bytes of machine code.

Signed-off-by: Denys Vlasenko <dvlasenk@...hat.com>
CC: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC: Peter Hurley <peter@...leysoftware.com>
CC: Jiri Slaby <jslaby@...e.com>
CC: linux-serial@...r.kernel.org
---
 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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