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serial: of: CONFIG_SERIAL_8250 is always set 

The only other user of this code was the nwp-serial driver, but that
is now gone, so we can remove a couple of #ifdef statments in this
driver.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arnd Bergmann 2015-11-16 16:48:13 +01:00 committed by Greg Kroah-Hartman
parent d1b5c87fa8
commit 4e33870b3b
1 changed files with 0 additions and 18 deletions
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18
drivers/tty/serial/of_serial.c
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@ -21,10 +21,6 @@
#include <linux/nwpserial.h>
#include <linux/clk.h>
#ifdef CONFIG_SERIAL_8250_MODULE
#define CONFIG_SERIAL_8250 CONFIG_SERIAL_8250_MODULE
#endif
#include "8250/8250.h"
struct of_serial_info {
@ -198,7 +194,6 @@ static int of_platform_serial_probe(struct platform_device *ofdev)
goto out;
switch (port_type) {
#ifdef CONFIG_SERIAL_8250
case PORT_8250 ... PORT_MAX_8250:
{
struct uart_8250_port port8250;
@ -215,7 +210,6 @@ static int of_platform_serial_probe(struct platform_device *ofdev)
ret = serial8250_register_8250_port(&port8250);
break;
}
#endif
default:
/* need to add code for these */
case PORT_UNKNOWN:
@ -243,11 +237,9 @@ static int of_platform_serial_remove(struct platform_device *ofdev)
{
struct of_serial_info *info = platform_get_drvdata(ofdev);
switch (info->type) {
#ifdef CONFIG_SERIAL_8250
case PORT_8250 ... PORT_MAX_8250:
serial8250_unregister_port(info->line);
break;
#endif
default:
/* need to add code for these */
break;
@ -260,7 +252,6 @@ static int of_platform_serial_remove(struct platform_device *ofdev)
}
#ifdef CONFIG_PM_SLEEP
#ifdef CONFIG_SERIAL_8250
static void of_serial_suspend_8250(struct of_serial_info *info)
{
struct uart_8250_port *port8250 = serial8250_get_port(info->line);
@ -281,15 +272,6 @@ static void of_serial_resume_8250(struct of_serial_info *info)
serial8250_resume_port(info->line);
}
#else
static inline void of_serial_suspend_8250(struct of_serial_info *info)
{
}
static inline void of_serial_resume_8250(struct of_serial_info *info)
{
}
#endif
static int of_serial_suspend(struct device *dev)
{