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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2011-11-10 14:18:09 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-16 00:50:30 +0100 |
| commit | b82e324b3c46a554595c12b45465d1943a57326c (patch) | |
| tree | dd74e36cd1d04948ee76dcfbdb9894190e689a40 /arch/x86/kernel/early_printk.c | |
| parent | tty_ldisc: remove unnecessary negative return check for wait_event_timeout (diff) | |
| download | linux-b82e324b3c46a554595c12b45465d1943a57326c.tar.xz linux-b82e324b3c46a554595c12b45465d1943a57326c.zip | |
serial, mfd: don't hardcode the console
Add support to specify which HSU port to use as an early console. This can
be selected by passing "earlyprintk=hsu<n>" on the kernel command line. By
default port 0 is still used.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/x86/kernel/early_printk.c')
| -rw-r--r-- | arch/x86/kernel/early_printk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c index cd28a350f7f9..9d42a52d2331 100644 --- a/arch/x86/kernel/early_printk.c +++ b/arch/x86/kernel/early_printk.c @@ -247,7 +247,7 @@ static int __init setup_early_printk(char *buf) } if (!strncmp(buf, "hsu", 3)) { - hsu_early_console_init(); + hsu_early_console_init(buf + 3); early_console_register(&early_hsu_console, keep); } #endif |