diff options
Diffstat (limited to 'arch/unicore32/kernel/early_printk.c')
| -rw-r--r-- | arch/unicore32/kernel/early_printk.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/unicore32/kernel/early_printk.c b/arch/unicore32/kernel/early_printk.c index 3922255f1fa..f2f6323c8d6 100644 --- a/arch/unicore32/kernel/early_printk.c +++ b/arch/unicore32/kernel/early_printk.c @@ -33,23 +33,13 @@ static struct console early_ocd_console = { .index = -1, }; -/* Direct interface for emergencies */ -static struct console *early_console = &early_ocd_console; - -static int __initdata keep_early; - static int __init setup_early_printk(char *buf) { - if (!buf) + if (!buf || early_console) return 0; + early_console = &early_ocd_console; if (strstr(buf, "keep")) - keep_early = 1; - - if (!strncmp(buf, "ocd", 3)) - early_console = &early_ocd_console; - - if (keep_early) early_console->flags &= ~CON_BOOT; else early_console->flags |= CON_BOOT; |