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| /openbmc/linux/drivers/tty/ |
| H A D | tty_io.c | bc30c3b2 Wed Mar 06 06:20:55 CST 2013 Peter Hurley <peter@hurleysoftware.com> tty: Use spin_lock() inside existing critical region
The interrupt state does not need to be saved, disabled and
restored here; interrupts are already off because this lock
is bracketed by spin_lock_irq/spin_unlock_irq.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
bc30c3b2 Wed Mar 06 06:20:55 CST 2013 Peter Hurley <peter@hurleysoftware.com> tty: Use spin_lock() inside existing critical region
The interrupt state does not need to be saved, disabled and
restored here; interrupts are already off because this lock
is bracketed by spin_lock_irq/spin_unlock_irq.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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