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[S390] fix initialization of stp 

chsc_sstpc returns -EIO on error and 0 on success but stp_reset checks
against 1 instead of 0. chsc_sstpc used to return 1 on success, one
call location has not been updated ..

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Martin Schwidefsky 2008-10-10 21:33:29 +02:00
parent 408aec3c6c
commit 4a672cfa3a
1 changed files with 1 additions and 1 deletions
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2
arch/s390/kernel/time.c
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@ -1356,7 +1356,7 @@ static void __init stp_reset(void)
stp_page = alloc_bootmem_pages(PAGE_SIZE);
rc = chsc_sstpc(stp_page, STP_OP_CTRL, 0x0000);
if (rc == 1)
if (rc == 0)
set_bit(CLOCK_SYNC_HAS_STP, &clock_sync_flags);
else if (stp_online) {
printk(KERN_WARNING "Running on non STP capable machine.\n");