diff options
| author | Alexander Sverdlin <alexander.sverdlin@nokia.com> | 2017-01-18 10:47:33 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-19 14:20:23 +0100 |
| commit | 7951ffc9eadefded3e7c83a453930e6522c2d1b7 (patch) | |
| tree | fd1e7317684e2daac703cdaa0cc7666635ca6901 /drivers | |
| parent | 1ea146a7dc9acbdbecadf9adc9eb2a75fa722a3f (diff) | |
| download | linux-7951ffc9eadefded3e7c83a453930e6522c2d1b7.tar.bz2 | |
serial: pl011: Mark console as CON_ANYTIME
Exactly as in a80c49db ("serial8250: Mark console as CON_ANYTIME"),
to enable printk() during CPU hot-plugging.
Actually most of the serial console drivers do not use per-cpu resources
and can be marked as CON_ANYTIME.
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: linux-serial@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/amba-pl011.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index d4171d71a258..812347245d3f 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -2376,7 +2376,7 @@ static struct console amba_console = { .device = uart_console_device, .setup = pl011_console_setup, .match = pl011_console_match, - .flags = CON_PRINTBUFFER, + .flags = CON_PRINTBUFFER | CON_ANYTIME, .index = -1, .data = &amba_reg, }; |