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serial: s5p: Move serial registration from serial_initialize()

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Move the registration of s5p_serialN_device ports from default
serial_initialize() into driver specific function called from
serial_initialize(). This slims down the serial_initialize() call
to a bare tracker of all possible serial port registration routines
in U-Boot.

The newly implemented s5p_serial_initialize() function, which is
implemented inside of the serial_s5p driver allows encapsulation
of s5p_serialN_device within the serial_s5p driver itself.

Also, remove the exports of s5p_serialN_device from include/serial.h
as they are no longer needed. This is simply because the implementation of
default_serial_console() is wrapped into the serial_s5p driver and
the default console is picked by CONFIG_SERIAL<N> macro in config file.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Marek Vasut 2012-09-12 19:39:57 +02:00 committed by Tom Rini
parent 1fe5c11045
commit b4980515f3
3 changed files with 10 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
common/serial.c
View File

@ -43,6 +43,7 @@ static void serial_null(void)
serial_initfunc(mpc8xx_serial_initialize);
serial_initfunc(pxa_serial_initialize);
serial_initfunc(s3c24xx_serial_initialize);
serial_initfunc(s5p_serial_initialize);
void serial_register(struct serial_device *dev)
{
@ -78,12 +79,7 @@ void serial_initialize(void)
#endif /* CONFIG_SYS_NS16550_SERIAL */
pxa_serial_initialize();
s3c24xx_serial_initialize();
#if defined(CONFIG_S5P)
serial_register(&s5p_serial0_device);
serial_register(&s5p_serial1_device);
serial_register(&s5p_serial2_device);
serial_register(&s5p_serial3_device);
#endif
s5p_serial_initialize();
#if defined(CONFIG_MPC512X)
#if defined(CONFIG_SYS_PSC1)
serial_register(&serial1_device);

8
drivers/serial/serial_s5p.c
View File

@ -221,3 +221,11 @@ __weak struct serial_device *default_serial_console(void)
#error "CONFIG_SERIAL? missing."
#endif
}
void s5p_serial_initialize(void)
{
serial_register(&s5p_serial0_device);
serial_register(&s5p_serial1_device);
serial_register(&s5p_serial2_device);
serial_register(&s5p_serial3_device);
}

7
include/serial.h
View File

@ -57,13 +57,6 @@ extern struct serial_device uartlite_serial2_device;
extern struct serial_device uartlite_serial3_device;
#endif
#if defined(CONFIG_S5P)
extern struct serial_device s5p_serial0_device;
extern struct serial_device s5p_serial1_device;
extern struct serial_device s5p_serial2_device;
extern struct serial_device s5p_serial3_device;
#endif
#if defined(CONFIG_OMAP3_ZOOM2)
extern struct serial_device zoom2_serial_device0;
extern struct serial_device zoom2_serial_device1;