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authorYong Zhang <yong.zhang0@gmail.com>2011-09-22 16:59:15 +0800
committerGreg Kroah-Hartman <gregkh@suse.de>2011-09-22 16:08:57 -0700
commit9cfb5c05fee914cc65d4706801f6bc424082b5f5 (patch)
treea71d33f1c89841b4e848546c0dedd9b880f473f7 /drivers/tty/serial/mcf.c
parent94abc56f4d90f289ea32a0a11d3577fcd8cb28fb (diff)
downloadop-kernel-dev-9cfb5c05fee914cc65d4706801f6bc424082b5f5.zip
op-kernel-dev-9cfb5c05fee914cc65d4706801f6bc424082b5f5.tar.gz
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/mcf.c')
-rw-r--r--drivers/tty/serial/mcf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/mcf.c b/drivers/tty/serial/mcf.c
index 3394b7c..9afca09 100644
--- a/drivers/tty/serial/mcf.c
+++ b/drivers/tty/serial/mcf.c
@@ -380,7 +380,7 @@ static void mcf_config_port(struct uart_port *port, int flags)
/* Clear mask, so no surprise interrupts. */
writeb(0, port->membase + MCFUART_UIMR);
- if (request_irq(port->irq, mcf_interrupt, IRQF_DISABLED, "UART", port))
+ if (request_irq(port->irq, mcf_interrupt, 0, "UART", port))
printk(KERN_ERR "MCF: unable to attach ColdFire UART %d "
"interrupt vector=%d\n", port->line, port->irq);
}
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