[S390] cleanup lowcore access from external interrupts

Read external interrupts parameters from the lowcore in the first
level interrupt handler in entry[64].S.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index 499c045d6910..f7db676de77d 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -1798,7 +1798,8 @@ static void iucv_work_fn(struct work_struct *work)
  * Handles external interrupts coming in from CP.
  * Places the interrupt buffer on a queue and schedules iucv_tasklet_fn().
  */
-static void iucv_external_interrupt(u16 code)
+static void iucv_external_interrupt(unsigned int ext_int_code,
+                                    unsigned int param32, unsigned long param64)
 {
         struct iucv_irq_data *p;
         struct iucv_irq_list *work;