diff options
Diffstat (limited to 'arch/s390/kernel/ipl.c')
| -rw-r--r-- | arch/s390/kernel/ipl.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index 998bde3ec5ea..7eedbbcb54aa 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -1917,7 +1917,6 @@ void __init ipl_update_parameters(void) void __init ipl_save_parameters(void) { struct cio_iplinfo iplinfo; - unsigned int *ipl_ptr; void *src, *dst; if (cio_get_iplinfo(&iplinfo)) @@ -1928,11 +1927,10 @@ void __init ipl_save_parameters(void) if (!iplinfo.is_qdio) return; ipl_flags |= IPL_PARMBLOCK_VALID; - ipl_ptr = (unsigned int *)__LC_IPL_PARMBLOCK_PTR; - src = (void *)(unsigned long)*ipl_ptr; + src = (void *)(unsigned long)S390_lowcore.ipl_parmblock_ptr; dst = (void *)IPL_PARMBLOCK_ORIGIN; memmove(dst, src, PAGE_SIZE); - *ipl_ptr = IPL_PARMBLOCK_ORIGIN; + S390_lowcore.ipl_parmblock_ptr = IPL_PARMBLOCK_ORIGIN; } static LIST_HEAD(rcall); |