diff options
Diffstat (limited to 'drivers/s390/cio/css.c')
| -rw-r--r-- | drivers/s390/cio/css.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index c1afab5f72d6..a76956512b2d 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -570,7 +570,7 @@ static void reprobe_all(struct work_struct *unused) { int ret; - CIO_MSG_EVENT(2, "reprobe start\n"); + CIO_MSG_EVENT(4, "reprobe start\n"); need_reprobe = 0; /* Make sure initial subchannel scan is done. */ @@ -578,7 +578,7 @@ static void reprobe_all(struct work_struct *unused) atomic_read(&ccw_device_init_count) == 0); ret = for_each_subchannel_staged(NULL, reprobe_subchannel, NULL); - CIO_MSG_EVENT(2, "reprobe done (rc=%d, need_reprobe=%d)\n", ret, + CIO_MSG_EVENT(4, "reprobe done (rc=%d, need_reprobe=%d)\n", ret, need_reprobe); } @@ -705,13 +705,17 @@ css_cm_enable_store(struct device *dev, struct device_attribute *attr, { struct channel_subsystem *css = to_css(dev); int ret; + unsigned long val; + ret = strict_strtoul(buf, 16, &val); + if (ret) + return ret; mutex_lock(&css->mutex); - switch (buf[0]) { - case '0': + switch (val) { + case 0: ret = css->cm_enabled ? chsc_secm(css, 0) : 0; break; - case '1': + case 1: ret = css->cm_enabled ? 0 : chsc_secm(css, 1); break; default: |