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, 2 insertions, 2 deletions

diff --git a/arch/um/drivers/port_kern.c b/arch/um/drivers/port_kern.c
index a11573be0961..e31680e662a4 100644
--- a/arch/um/drivers/port_kern.c
+++ b/arch/um/drivers/port_kern.c
@@ -100,7 +100,7 @@ static int port_accept(struct port_list *port)
                   .port         = port });
 
         if (um_request_irq(TELNETD_IRQ, socket[0], IRQ_READ, pipe_interrupt,
-                          IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM,
+                          IRQF_SHARED | IRQF_SAMPLE_RANDOM,
                           "telnetd", conn)) {
                 printk(KERN_ERR "port_accept : failed to get IRQ for "
                        "telnetd\n");
@@ -184,7 +184,7 @@ void *port_data(int port_num)
         }
 
         if (um_request_irq(ACCEPT_IRQ, fd, IRQ_READ, port_interrupt,
-                          IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM,
+                          IRQF_SHARED | IRQF_SAMPLE_RANDOM,
                           "port", port)) {
                 printk(KERN_ERR "Failed to get IRQ for port %d\n", port_num);
                 goto out_close;