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| author | Simon Tatham <anakin@pobox.com> | 2006-09-25 16:51:28 -0700 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-10-01 20:03:20 +0100 |
| commit | d8d64d6b29d331f1217c77999f5104fe68b0ef3a (patch) | |
| tree | 0c8fc021cc17a0ce0c3e37c8912eda8d9a31aec2 | |
| parent | e480af09c49736848f749a43dff2c902104f6691 (diff) | |
| download | kernel_samsung_espresso10-d8d64d6b29d331f1217c77999f5104fe68b0ef3a.zip kernel_samsung_espresso10-d8d64d6b29d331f1217c77999f5104fe68b0ef3a.tar.gz kernel_samsung_espresso10-d8d64d6b29d331f1217c77999f5104fe68b0ef3a.tar.bz2 | |
[SERIAL] Magic SysRq SAK does nothing on serial consoles
Make sysrq-K work on serial console by passing in the tty.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | include/linux/serial_core.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index f9fdf97..de2e681 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -415,7 +415,7 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch, #ifdef SUPPORT_SYSRQ if (port->sysrq) { if (ch && time_before(jiffies, port->sysrq)) { - handle_sysrq(ch, regs, NULL); + handle_sysrq(ch, regs, port->info->tty); port->sysrq = 0; return 1; } |