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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-04 16:15:00 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-04 16:15:00 -0500
commit2c89a8d09f03bc569d3237d97e2293d67c36d75d (patch)
treede7527695c28e89d5e1c6f679e086b6a182bdc0e /arch/mips/sgi-ip27/ip27-console.c
parente9cdb1e330d805f4453c1359cebe2bd6a06ce692 (diff)
parent8b4ac6f316b493fae511921e25c72119f7b03170 (diff)
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] MTX1: clear PCI errors [MIPS] MTX1: add idsel cardbus ressources [MIPS] MTX1: remove unneeded settings [MIPS] dma_sync_sg_for_cpu is a no-op except for non-coherent R10000s. [MIPS] Cobalt: update reserved resources [MIPS] SN: PCI fixup needs to include <irq.h>. [MIPS] DMA: Fix a bunch of warnings due to missing inline keywords. [MIPS] RM: It should be #ifdef CONFIG_FOO not #if CONFIG_FOO ... [MIPS] Fix and cleanup the mess that a dozen prom_printf variants are. [MIPS] DEC: Remove redeclarations of mips_machgroup and mips_machtype. [MIPS] No need to write c0_compare in plat_timer_setup [MIPS] Convert to RTC-class ds1742 driver [MIPS] Oprofile: Add missing break statements. [MIPS] jmr3927: build fix [MIPS] SNI: Fix mc146818_decode_year [MIPS] Replace sys32_timer_create with the generic compat_sys_timer_create. [MIPS] Replace sys32_socketcall with the generic compat_sys_socketcall. [MIPS] N32 waitid is the same as o32.
Diffstat (limited to 'arch/mips/sgi-ip27/ip27-console.c')
-rw-r--r--arch/mips/sgi-ip27/ip27-console.c35
1 files changed, 1 insertions, 34 deletions
diff --git a/arch/mips/sgi-ip27/ip27-console.c b/arch/mips/sgi-ip27/ip27-console.c
index 14211e382374..3ba830651c58 100644
--- a/arch/mips/sgi-ip27/ip27-console.c
+++ b/arch/mips/sgi-ip27/ip27-console.c
@@ -6,12 +6,6 @@
6 * Copyright (C) 2001, 2002 Ralf Baechle 6 * Copyright (C) 2001, 2002 Ralf Baechle
7 */ 7 */
8#include <linux/init.h> 8#include <linux/init.h>
9#include <linux/console.h>
10#include <linux/kdev_t.h>
11#include <linux/major.h>
12#include <linux/termios.h>
13#include <linux/sched.h>
14#include <linux/tty.h>
15 9
16#include <asm/page.h> 10#include <asm/page.h>
17#include <asm/semaphore.h> 11#include <asm/semaphore.h>
@@ -38,37 +32,10 @@ static inline struct ioc3_uartregs *console_uart(void)
38 return &ioc3->sregs.uarta; 32 return &ioc3->sregs.uarta;
39} 33}
40 34
41void prom_putchar(char c) 35void __init prom_putchar(char c)
42{ 36{
43 struct ioc3_uartregs *uart = console_uart(); 37 struct ioc3_uartregs *uart = console_uart();
44 38
45 while ((uart->iu_lsr & 0x20) == 0); 39 while ((uart->iu_lsr & 0x20) == 0);
46 uart->iu_thr = c; 40 uart->iu_thr = c;
47} 41}
48
49static void ioc3_console_write(struct console *con, const char *s, unsigned n)
50{
51 while (n-- && *s) {
52 if (*s == '\n')
53 prom_putchar('\r');
54 prom_putchar(*s);
55 s++;
56 }
57}
58
59static struct console ioc3_console = {
60 .name = "ioc3",
61 .write = ioc3_console_write,
62 .flags = CON_PRINTBUFFER | CON_BOOT,
63 .index = -1
64};
65
66__init void ip27_setup_console(void)
67{
68 register_console(&ioc3_console);
69}
70
71void __init disable_early_printk(void)
72{
73 unregister_console(&ioc3_console);
74}