diff options
Diffstat (limited to 'drivers/s390/crypto/zcrypt_card.c')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_card.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/crypto/zcrypt_card.c b/drivers/s390/crypto/zcrypt_card.c index c815722d0ac8..6dea702a5cac 100644 --- a/drivers/s390/crypto/zcrypt_card.c +++ b/drivers/s390/crypto/zcrypt_card.c @@ -11,6 +11,7 @@ * MSGTYPE restruct: Holger Dengler <hd@linux.vnet.ibm.com> */ +#include <linux/export.h> #include <linux/module.h> #include <linux/init.h> #include <linux/interrupt.h> @@ -18,7 +19,6 @@ #include <linux/fs.h> #include <linux/proc_fs.h> #include <linux/seq_file.h> -#include <linux/compat.h> #include <linux/slab.h> #include <linux/atomic.h> #include <linux/uaccess.h> @@ -52,7 +52,7 @@ static ssize_t online_show(struct device *dev, { struct zcrypt_card *zc = dev_get_drvdata(dev); struct ap_card *ac = to_ap_card(dev); - int online = ac->config && zc->online ? 1 : 0; + int online = ac->config && !ac->chkstop && zc->online ? 1 : 0; return sysfs_emit(buf, "%d\n", online); } @@ -70,7 +70,7 @@ static ssize_t online_store(struct device *dev, if (sscanf(buf, "%d\n", &online) != 1 || online < 0 || online > 1) return -EINVAL; - if (online && !ac->config) + if (online && (!ac->config || ac->chkstop)) return -ENODEV; zc->online = online; |