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[ARM] build fixes for netX serial driver 

Make the netX serial driver tristate (as the help text implied). Make the
serial driver build correctly if the netX serial console is disabled. Do not
allow the netX serial console if the netX serial driver is build as a module.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Paul Bolle 2008-10-14 18:13:45 +02:00 committed by Sascha Hauer
parent e946217e4f
commit fb881f785f
2 changed files with 4 additions and 4 deletions
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4
drivers/serial/Kconfig
View File

@ -1276,7 +1276,7 @@ config SERIAL_SGI_IOC3
say Y or M. Otherwise, say N.
config SERIAL_NETX
bool "NetX serial port support"
tristate "NetX serial port support"
depends on ARM && ARCH_NETX
select SERIAL_CORE
help
@ -1288,7 +1288,7 @@ config SERIAL_NETX
config SERIAL_NETX_CONSOLE
bool "Console on NetX serial port"
depends on SERIAL_NETX
depends on SERIAL_NETX=y
select SERIAL_CORE_CONSOLE
help
If you have enabled the serial port on the Hilscher NetX SoC

4
drivers/serial/netx-serial.c
View File

@ -42,8 +42,6 @@
#define SERIAL_NX_MAJOR 204
#define MINOR_START 170
#ifdef CONFIG_SERIAL_NETX_CONSOLE
enum uart_regs {
UART_DR = 0x00,
UART_SR = 0x04,
@ -528,6 +526,8 @@ static struct netx_port netx_ports[] = {
}
};
#ifdef CONFIG_SERIAL_NETX_CONSOLE
static void netx_console_putchar(struct uart_port *port, int ch)
{
while (readl(port->membase + UART_FR) & FR_BUSY);