um: 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>
Signed-off-by: Richard Weinberger <richard@nod.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index a492e59883a3..46ffd659be82 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -161,7 +161,7 @@ static int uml_net_open(struct net_device *dev)
         }
 
         err = um_request_irq(dev->irq, lp->fd, IRQ_READ, uml_net_interrupt,
-                             IRQF_DISABLED | IRQF_SHARED, dev->name, dev);
+                             IRQF_SHARED, dev->name, dev);
         if (err != 0) {
                 printk(KERN_ERR "uml_net_open: failed to get irq(%d)\n", err);
                 err = -ENETUNREACH;