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/random.c b/arch/um/drivers/random.c
index 981085a93f30..b25296e6218a 100644
--- a/arch/um/drivers/random.c
+++ b/arch/um/drivers/random.c
@@ -131,7 +131,7 @@ static int __init rng_init (void)
         random_fd = err;
 
         err = um_request_irq(RANDOM_IRQ, random_fd, IRQ_READ, random_interrupt,
-                             IRQF_DISABLED | IRQF_SAMPLE_RANDOM, "random",
+                             IRQF_SAMPLE_RANDOM, "random",
                              NULL);
         if (err)
                 goto err_out_cleanup_hw;