linux-kernel - [PATCH 07/15] serial/msm_serial: Deinline wait_for

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Date:	Tue, 27 Oct 2015 18:46:39 +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 07/15] serial/msm_serial: Deinline wait_for_xmitr, save 165 bytes

This function compiles to 141 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/msm_serial.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
index b73889c..da6f6e4 100644
--- a/drivers/tty/serial/msm_serial.c
+++ b/drivers/tty/serial/msm_serial.c
@@ -57,7 +57,7 @@ struct msm_port {
 	bool			break_detected;
 };
 
-static inline void wait_for_xmitr(struct uart_port *port)
+static void wait_for_xmitr(struct uart_port *port)
 {
 	while (!(msm_read(port, UART_SR) & UART_SR_TX_EMPTY)) {
 		if (msm_read(port, UART_ISR) & UART_ISR_TX_READY)
-- 
1.8.1.4

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