diff options
| author | Rob Herring <robh@kernel.org> | 2014-04-30 19:48:28 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-03 18:16:38 -0400 |
| commit | fe1cf8af918af3ff0dd58ce92e5a5da117cb1d92 (patch) | |
| tree | 2488cc581cfedad2b89e905ea0511cff3509d271 | |
| parent | f379a071091b7ff0a7742ac5e02527897aeb8da4 (diff) | |
tty/serial: add back missing setup_early_serial8250_console
Commit d2fd6810a823bcd (tty/serial: convert 8250 to generic earlycon)
removed setup_early_serial8250_console, but there are still 2 callers
in:
arch/mips/mti-malta/malta-init.c
drivers/firmware/pcdp.c
Add back the function implemented as a wrapper to setup_earlycon.
Reported-by: Yinghai Lu <yinghai@kernel.org>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: linux-serial@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/8250/8250_early.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c index e83c9db3300c..cfef801a49d4 100644 --- a/drivers/tty/serial/8250/8250_early.c +++ b/drivers/tty/serial/8250/8250_early.c @@ -156,6 +156,16 @@ static int __init early_serial8250_setup(struct earlycon_device *device, EARLYCON_DECLARE(uart8250, early_serial8250_setup); EARLYCON_DECLARE(uart, early_serial8250_setup); +int __init setup_early_serial8250_console(char *cmdline) +{ + char match[] = "uart8250"; + + if (cmdline && cmdline[4] == ',') + match[4] = '\0'; + + return setup_earlycon(cmdline, match, early_serial8250_setup); +} + int serial8250_find_port_for_earlycon(void) { struct earlycon_device *device = early_device; |