[S390] sclp: use register_external_interrupt()

Use register_external_interrupt() instead of register_early_external_interrupt().
The early variant is not necessary since kmalloc works already.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 3 insertions, 9 deletions

diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c
index e65572e504ba..b76c61f82485 100644
--- a/drivers/s390/char/sclp.c
+++ b/drivers/s390/char/sclp.c
@@ -27,9 +27,6 @@
 
 #define SCLP_HEADER             "sclp: "
 
-/* Structure for register_early_external_interrupt. */
-static ext_int_info_t ext_int_info_hwc;
-
 /* Lock to protect internal data consistency. */
 static DEFINE_SPINLOCK(sclp_lock);
 
@@ -870,8 +867,7 @@ sclp_check_interface(void)
 
         spin_lock_irqsave(&sclp_lock, flags);
         /* Prepare init mask command */
-        rc = register_early_external_interrupt(0x2401, sclp_check_handler,
-                                               &ext_int_info_hwc);
+        rc = register_external_interrupt(0x2401, sclp_check_handler);
         if (rc) {
                 spin_unlock_irqrestore(&sclp_lock, flags);
                 return rc;
@@ -904,8 +900,7 @@ sclp_check_interface(void)
                 } else
                         rc = -EBUSY;
         }
-        unregister_early_external_interrupt(0x2401, sclp_check_handler,
-                                            &ext_int_info_hwc);
+        unregister_external_interrupt(0x2401, sclp_check_handler);
         spin_unlock_irqrestore(&sclp_lock, flags);
         return rc;
 }
@@ -1068,8 +1063,7 @@ sclp_init(void)
         if (rc)
                 goto fail_init_state_uninitialized;
         /* Register interrupt handler */
-        rc = register_early_external_interrupt(0x2401, sclp_interrupt_handler,
-                                               &ext_int_info_hwc);
+        rc = register_external_interrupt(0x2401, sclp_interrupt_handler);
         if (rc)
                 goto fail_unregister_reboot_notifier;
         sclp_init_state = sclp_init_state_initialized;