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Diffstat (limited to 'arch/s390/kernel/ipl.c')
-rw-r--r--arch/s390/kernel/ipl.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 8ca90d637a6b..a2224f37e3a5 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -119,8 +119,6 @@ static char *dump_type_str(enum dump_type type)
}
}
-static u8 ipl_ssid;
-static u16 ipl_devno;
u32 ipl_flags;
enum ipl_method {
@@ -415,7 +413,8 @@ static ssize_t sys_ipl_device_show(struct kobject *kobj,
{
switch (ipl_info.type) {
case IPL_TYPE_CCW:
- return sprintf(page, "0.%x.%04x\n", ipl_ssid, ipl_devno);
+ return sprintf(page, "0.%x.%04x\n", ipl_block.ipl_info.ccw.ssid,
+ ipl_block.ipl_info.ccw.devno);
case IPL_TYPE_FCP:
case IPL_TYPE_FCP_DUMP:
return sprintf(page, "0.0.%04x\n",
@@ -1175,8 +1174,8 @@ static int __init reipl_ccw_init(void)
reipl_block_ccw_init(reipl_block_ccw);
if (ipl_info.type == IPL_TYPE_CCW) {
- reipl_block_ccw->ipl_info.ccw.ssid = ipl_ssid;
- reipl_block_ccw->ipl_info.ccw.devno = ipl_devno;
+ reipl_block_ccw->ipl_info.ccw.ssid = ipl_block.ipl_info.ccw.ssid;
+ reipl_block_ccw->ipl_info.ccw.devno = ipl_block.ipl_info.ccw.devno;
reipl_block_ccw_fill_parms(reipl_block_ccw);
}
@@ -1924,8 +1923,8 @@ void __init setup_ipl(void)
ipl_info.type = get_ipl_type();
switch (ipl_info.type) {
case IPL_TYPE_CCW:
- ipl_info.data.ccw.dev_id.ssid = ipl_ssid;
- ipl_info.data.ccw.dev_id.devno = ipl_devno;
+ ipl_info.data.ccw.dev_id.ssid = ipl_block.ipl_info.ccw.ssid;
+ ipl_info.data.ccw.dev_id.devno = ipl_block.ipl_info.ccw.devno;
break;
case IPL_TYPE_FCP:
case IPL_TYPE_FCP_DUMP:
@@ -1960,8 +1959,8 @@ void __init ipl_verify_parameters(void)
if (cio_get_iplinfo(&iplinfo))
return;
- ipl_ssid = iplinfo.ssid;
- ipl_devno = iplinfo.devno;
+ ipl_block.ipl_info.ccw.ssid = iplinfo.ssid;
+ ipl_block.ipl_info.ccw.devno = iplinfo.devno;
ipl_flags |= IPL_DEVNO_VALID;
if (!iplinfo.is_qdio)
return;