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[POWERPC] Mark udbg console as CON_ANYTIME, ie. callable early in boot 

The udbg console should be safe to call basically at any time after boot.
It does not need any per-cpu resources or for the cpu to be online, as
long as there is a udbg_putc routine hooked up it should work. So mark it
as CON_ANYTIME.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
hifive-unleashed-5.1
Michael Ellerman 2008-04-24 15:13:14 +10:00 committed by Paul Mackerras
parent c7afb4e229
commit f336632f19
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/kernel/udbg.c
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@ -154,7 +154,7 @@ static void udbg_console_write(struct console *con, const char *s,
static struct console udbg_console = {
.name = "udbg",
.write = udbg_console_write,
.flags = CON_PRINTBUFFER | CON_ENABLED | CON_BOOT,
.flags = CON_PRINTBUFFER | CON_ENABLED | CON_BOOT | CON_ANYTIME,
.index = 0,
};