diff options
Diffstat (limited to 'drivers/s390/cio/cio.c')
| -rw-r--r-- | drivers/s390/cio/cio.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index 21af446c1f2..bab729202f4 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -954,6 +954,7 @@ static void css_reset(void) { int i, ret; unsigned long long timeout; + struct chp_id chpid; /* Reset subchannels. */ for_each_subchannel(__shutdown_subchannel_easy, NULL); @@ -963,8 +964,10 @@ static void css_reset(void) __ctl_set_bit(14, 28); /* Temporarily reenable machine checks. */ local_mcck_enable(); + chp_id_init(&chpid); for (i = 0; i <= __MAX_CHPID; i++) { - ret = rchp(i); + chpid.id = i; + ret = rchp(chpid); if ((ret == 0) || (ret == 2)) /* * rchp either succeeded, or another rchp is already |