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| author | Yong Zhang <yong.zhang0@gmail.com> | 2011-09-22 10:59:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-09-23 01:08:57 +0200 |
| commit | 9cfb5c05fee914cc65d4706801f6bc424082b5f5 (patch) | |
| tree | a71d33f1c89841b4e848546c0dedd9b880f473f7 /drivers/tty/serial/sn_console.c | |
| parent | serial-core: power up uart port early before we do set_termios when resuming (diff) | |
| download | linux-9cfb5c05fee914cc65d4706801f6bc424082b5f5.tar.xz linux-9cfb5c05fee914cc65d4706801f6bc424082b5f5.zip | |
TTY: irq: Remove IRQF_DISABLED
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).
So now this flag is a NOOP and can be removed.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty/serial/sn_console.c')
| -rw-r--r-- | drivers/tty/serial/sn_console.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sn_console.c b/drivers/tty/serial/sn_console.c index 7320507b0d85..238c7df73ef5 100644 --- a/drivers/tty/serial/sn_console.c +++ b/drivers/tty/serial/sn_console.c @@ -738,7 +738,7 @@ static void __init sn_sal_switch_to_interrupts(struct sn_cons_port *port) DPRINTF("sn_console: switching to interrupt driven console\n"); if (request_irq(SGI_UART_VECTOR, sn_sal_interrupt, - IRQF_DISABLED | IRQF_SHARED, + IRQF_SHARED, "SAL console driver", port) >= 0) { spin_lock_irqsave(&port->sc_port.lock, flags); port->sc_port.irq = SGI_UART_VECTOR; |