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authorWill Newton <will.newton@gmail.com>2008-10-13 05:36:21 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-13 12:51:40 -0400
commitb5d674abcffeacaf83038bbf7c0caf24edd497dd (patch)
tree827763f15d1ad775dc0fa781228ede7f9dd91a55 /drivers/serial/8250.c
parent40836c484c31301998a14be0439cc4e856399843 (diff)
8250: remove a few inlines of dubious value
Remove some inlines from various functions that are called once, are too big to inline, or are called only from slow path code. This saves around 300 bytes of code for me. Signed-off-by: Will Newton <will.newton@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/serial/8250.c')
-rw-r--r--drivers/serial/8250.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 9ccc563d8730..ed593c4b6e7d 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -536,7 +536,7 @@ static unsigned int serial_icr_read(struct uart_8250_port *up, int offset)
536/* 536/*
537 * FIFO support. 537 * FIFO support.
538 */ 538 */
539static inline void serial8250_clear_fifos(struct uart_8250_port *p) 539static void serial8250_clear_fifos(struct uart_8250_port *p)
540{ 540{
541 if (p->capabilities & UART_CAP_FIFO) { 541 if (p->capabilities & UART_CAP_FIFO) {
542 serial_outp(p, UART_FCR, UART_FCR_ENABLE_FIFO); 542 serial_outp(p, UART_FCR, UART_FCR_ENABLE_FIFO);
@@ -551,7 +551,7 @@ static inline void serial8250_clear_fifos(struct uart_8250_port *p)
551 * capability" bit enabled. Note that on XR16C850s, we need to 551 * capability" bit enabled. Note that on XR16C850s, we need to
552 * reset LCR to write to IER. 552 * reset LCR to write to IER.
553 */ 553 */
554static inline void serial8250_set_sleep(struct uart_8250_port *p, int sleep) 554static void serial8250_set_sleep(struct uart_8250_port *p, int sleep)
555{ 555{
556 if (p->capabilities & UART_CAP_SLEEP) { 556 if (p->capabilities & UART_CAP_SLEEP) {
557 if (p->capabilities & UART_CAP_EFR) { 557 if (p->capabilities & UART_CAP_EFR) {
@@ -1424,8 +1424,7 @@ static unsigned int check_modem_status(struct uart_8250_port *up)
1424/* 1424/*
1425 * This handles the interrupt from one port. 1425 * This handles the interrupt from one port.
1426 */ 1426 */
1427static inline void 1427static void serial8250_handle_port(struct uart_8250_port *up)
1428serial8250_handle_port(struct uart_8250_port *up)
1429{ 1428{
1430 unsigned int status; 1429 unsigned int status;
1431 unsigned long flags; 1430 unsigned long flags;
@@ -1719,7 +1718,7 @@ static void serial8250_break_ctl(struct uart_port *port, int break_state)
1719/* 1718/*
1720 * Wait for transmitter & holding register to empty 1719 * Wait for transmitter & holding register to empty
1721 */ 1720 */
1722static inline void wait_for_xmitr(struct uart_8250_port *up, int bits) 1721static void wait_for_xmitr(struct uart_8250_port *up, int bits)
1723{ 1722{
1724 unsigned int status, tmout = 10000; 1723 unsigned int status, tmout = 10000;
1725 1724