s390/sigp: use sigp order code defines in assembly code

[mirror_ubuntu-artful-kernel.git] / arch / s390 / kernel / head_kdump.S

diff --git a/arch/s390/kernel/head_kdump.S b/arch/s390/kernel/head_kdump.S
index 796c976b5fdc1b49a6d82e5a9a7cf19906a9443c..acaaaf4b7055e2d50122f43e6f695771a6f781cd 100644 (file)
--- a/arch/s390/kernel/head_kdump.S
+++ b/arch/s390/kernel/head_kdump.S
@@ -5,6 +5,8 @@
  * Author(s): Michael Holzheu <holzheu@linux.vnet.ibm.com>
  */
 
+#include <asm/sigp.h>
+
 #define DATAMOVER_ADDR 0x4000
 #define COPY_PAGE_ADDR 0x6000
 
@@ -19,7 +21,7 @@
 .align 2
 .Lep_startup_kdump:
        lhi     %r1,2                           # mode 2 = esame (dump)
-       sigp    %r1,%r0,0x12                    # Switch to esame mode
+       sigp    %r1,%r0,SIGP_SET_ARCHITECTURE   # Switch to esame mode
        sam64                                   # Switch to 64 bit addressing
        basr    %r13,0
 .Lbase:
@@ -88,7 +90,7 @@ startup_kdump_relocated:
        sam31                                   # Switch to 31 bit addr mode
        sr      %r1,%r1                         # Erase register r1
        sr      %r2,%r2                         # Erase register r2
-       sigp    %r1,%r2,0x12                    # Switch to 31 bit arch mode
+       sigp    %r1,%r2,SIGP_SET_ARCHITECTURE   # Switch to 31 bit arch mode
        lpsw    0                               # Start new kernel...
 .align 8
 .Lrestart_psw: