TTY: simserial, remove IRQ_T

We do not set ASYNC_SHARE_IRQ anywhere. And since IRQF_DISABLED is a
noop, pass zero to request_irq directly instead of this ugly macro.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index c35552df035e..8b5a1342e119 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -46,8 +46,6 @@
 
 #define NR_PORTS        1       /* only one port for now */
 
-#define IRQ_T(state) ((state->flags & ASYNC_SHARE_IRQ) ? IRQF_SHARED : IRQF_DISABLED)
-
 static char *serial_name = "SimSerial driver";
 static char *serial_version = "0.6";
 
@@ -644,8 +642,8 @@ startup(struct async_struct *info)
          * Allocate the IRQ if necessary
          */
         if (state->irq) {
-                retval = request_irq(state->irq, rs_interrupt_single,
-                                IRQ_T(state), "simserial", info);
+                retval = request_irq(state->irq, rs_interrupt_single, 0,
+                                "simserial", info);
                 if (retval)
                         goto errout;
         }