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tty: serial: altera_uart: remove early_altera_uart_setup

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The function has no users inside the tree and the nios2
(out-of-mainline) port doesn't use it either (anymore).

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tobias Klauser 2012-02-08 14:35:46 +01:00 committed by Greg Kroah-Hartman
parent d3a532a9c6
commit 3f5dc70721
2 changed files with 0 additions and 27 deletions
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23
drivers/tty/serial/altera_uart.c
View File

@ -403,29 +403,6 @@ static struct altera_uart altera_uart_ports[CONFIG_SERIAL_ALTERA_UART_MAXPORTS];
#if defined(CONFIG_SERIAL_ALTERA_UART_CONSOLE) #if defined(CONFIG_SERIAL_ALTERA_UART_CONSOLE)
int __init early_altera_uart_setup(struct altera_uart_platform_uart *platp)
{
struct uart_port *port;
int i;
for (i = 0; i < CONFIG_SERIAL_ALTERA_UART_MAXPORTS && platp[i].mapbase; i++) {
port = &altera_uart_ports[i].port;
port->line = i;
port->type = PORT_ALTERA_UART;
port->mapbase = platp[i].mapbase;
port->membase = ioremap(port->mapbase, ALTERA_UART_SIZE);
port->iotype = SERIAL_IO_MEM;
port->irq = platp[i].irq;
port->uartclk = platp[i].uartclk;
port->flags = UPF_BOOT_AUTOCONF;
port->ops = &altera_uart_ops;
port->private_data = platp;
}
return 0;
}
static void altera_uart_console_putc(struct uart_port *port, const char c) static void altera_uart_console_putc(struct uart_port *port, const char c)
{ {
while (!(altera_uart_readl(port, ALTERA_UART_STATUS_REG) & while (!(altera_uart_readl(port, ALTERA_UART_STATUS_REG) &

4
include/linux/altera_uart.h
View File

@ -5,8 +5,6 @@
#ifndef __ALTUART_H #ifndef __ALTUART_H
#define __ALTUART_H #define __ALTUART_H
#include <linux/init.h>
struct altera_uart_platform_uart { struct altera_uart_platform_uart {
unsigned long mapbase; /* Physical address base */ unsigned long mapbase; /* Physical address base */
unsigned int irq; /* Interrupt vector */ unsigned int irq; /* Interrupt vector */
@ -14,6 +12,4 @@ struct altera_uart_platform_uart {
unsigned int bus_shift; /* Bus shift (address stride) */ unsigned int bus_shift; /* Bus shift (address stride) */
}; };
int __init early_altera_uart_setup(struct altera_uart_platform_uart *platp);
#endif /* __ALTUART_H */ #endif /* __ALTUART_H */